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	<title>acmASCIS Weblog</title>
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	<link>http://acmascis.wordpress.com</link>
	<description>Just another WordPress.com weblog</description>
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		<title>acmASCIS Weblog</title>
		<link>http://acmascis.wordpress.com</link>
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			<item>
		<title>4 Fives [Answered]</title>
		<link>http://acmascis.wordpress.com/2009/11/06/4-fives-answered/</link>
		<comments>http://acmascis.wordpress.com/2009/11/06/4-fives-answered/#comments</comments>
		<pubDate>Fri, 06 Nov 2009 11:27:36 +0000</pubDate>
		<dc:creator>Mohamed AbdElMonem</dc:creator>
				<category><![CDATA[Solution]]></category>
		<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://acmascis.wordpress.com/?p=592</guid>
		<description><![CDATA[The Answer :
1 = (5 / 5) x (5 / 5),
2 = (5 / 5) + (5 / 5),
3 = (5 + 5 + 5) / 5,
4 = ((5 x 5) &#8211; 5) / 5,
5 = ((5 &#8211; 5) / 5 ) + 5,
6 = ((5 x 5) + 5) / 5,
7 = 5 + [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=acmascis.wordpress.com&blog=5357052&post=592&subd=acmascis&ref=&feed=1" />]]></description>
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		<slash:comments>0</slash:comments>
	
		<media:content url="" medium="image">
			<media:title type="html">mohammedmonem</media:title>
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		<item>
		<title>4 Fives</title>
		<link>http://acmascis.wordpress.com/2009/10/31/4-fives/</link>
		<comments>http://acmascis.wordpress.com/2009/10/31/4-fives/#comments</comments>
		<pubDate>Sat, 31 Oct 2009 10:28:58 +0000</pubDate>
		<dc:creator>Mohamed AbdElMonem</dc:creator>
				<category><![CDATA[Problem]]></category>

		<guid isPermaLink="false">http://acmascis.wordpress.com/?p=583</guid>
		<description><![CDATA[Using standard mathematical symbols, e.g. +, -, x, etc., rearrange (4) fives to equal the numbers one to ten.  For example, 5/5 + 5 &#8211; 5 = 1, 5/5 + 5/5 = 2, etc.
Note : you can use decimal point (.) only once.
       <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=acmascis.wordpress.com&blog=5357052&post=583&subd=acmascis&ref=&feed=1" />]]></description>
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		<slash:comments>27</slash:comments>
	
		<media:content url="" medium="image">
			<media:title type="html">mohammedmonem</media:title>
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		<item>
		<title>Triangle [Answered]</title>
		<link>http://acmascis.wordpress.com/2009/10/29/triangle-answered/</link>
		<comments>http://acmascis.wordpress.com/2009/10/29/triangle-answered/#comments</comments>
		<pubDate>Thu, 29 Oct 2009 21:55:27 +0000</pubDate>
		<dc:creator>Mohamed AbdElMonem</dc:creator>
				<category><![CDATA[Solution]]></category>

		<guid isPermaLink="false">http://acmascis.wordpress.com/?p=577</guid>
		<description><![CDATA[Answer :

to

The Winners:
The First
Noran
The Second
bino
The Third
EnasMohey
Then

khaled ahmed
New
mona
Hebatalla
abdullah adel
Aya Magdy


       <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=acmascis.wordpress.com&blog=5357052&post=577&subd=acmascis&ref=&feed=1" />]]></description>
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		<slash:comments>0</slash:comments>
	
		<media:content url="" medium="image">
			<media:title type="html">mohammedmonem</media:title>
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		<title>Triangle</title>
		<link>http://acmascis.wordpress.com/2009/10/23/triangle/</link>
		<comments>http://acmascis.wordpress.com/2009/10/23/triangle/#comments</comments>
		<pubDate>Fri, 23 Oct 2009 21:00:05 +0000</pubDate>
		<dc:creator>Mohamed AbdElMonem</dc:creator>
				<category><![CDATA[Problem]]></category>

		<guid isPermaLink="false">http://acmascis.wordpress.com/?p=573</guid>
		<description><![CDATA[Below are 10 skittles in an upside-down triangle shape, can you move the skittles around such that the triangle is the correct way up? You can move any skittle left or right, but, at most, you are only allowed to move three skittles up or down!


       <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=acmascis.wordpress.com&blog=5357052&post=573&subd=acmascis&ref=&feed=1" />]]></description>
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		<slash:comments>12</slash:comments>
	
		<media:content url="" medium="image">
			<media:title type="html">mohammedmonem</media:title>
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		<title>Simplify The Equation [Answered]</title>
		<link>http://acmascis.wordpress.com/2009/10/18/simplify-the-equation-answered/</link>
		<comments>http://acmascis.wordpress.com/2009/10/18/simplify-the-equation-answered/#comments</comments>
		<pubDate>Sun, 18 Oct 2009 13:30:21 +0000</pubDate>
		<dc:creator>Mohamed AbdElMonem</dc:creator>
				<category><![CDATA[Solution]]></category>

		<guid isPermaLink="false">http://acmascis.wordpress.com/?p=567</guid>
		<description><![CDATA[Answer:
0: since one of the terms is (x &#8211; x).
The Winners
The First
EnasMohey
The Second
 Haytham Alaa
The Third
Hebatalla
Then

marmoor1989
Noran
Aya Magdy
nabil
khaled ahmed
the sergeon

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		<slash:comments>0</slash:comments>
	
		<media:content url="" medium="image">
			<media:title type="html">mohammedmonem</media:title>
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		<title>Simplify The Equation</title>
		<link>http://acmascis.wordpress.com/2009/10/11/simplify-the-equation/</link>
		<comments>http://acmascis.wordpress.com/2009/10/11/simplify-the-equation/#comments</comments>
		<pubDate>Sun, 11 Oct 2009 05:07:15 +0000</pubDate>
		<dc:creator>Mohamed AbdElMonem</dc:creator>
				<category><![CDATA[Problem]]></category>

		<guid isPermaLink="false">http://acmascis.wordpress.com/?p=563</guid>
		<description><![CDATA[
What does this equation simplify to?
(x &#8211; a) * (x &#8211; b) * (x &#8211; c) * &#8230; * (x &#8211; z) = ?

       <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=acmascis.wordpress.com&blog=5357052&post=563&subd=acmascis&ref=&feed=1" />]]></description>
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		<slash:comments>11</slash:comments>
	
		<media:content url="" medium="image">
			<media:title type="html">mohammedmonem</media:title>
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		<title>Circle &amp; Rectangle [Answered]</title>
		<link>http://acmascis.wordpress.com/2009/10/03/circle-rectangle-answered/</link>
		<comments>http://acmascis.wordpress.com/2009/10/03/circle-rectangle-answered/#comments</comments>
		<pubDate>Sat, 03 Oct 2009 15:52:27 +0000</pubDate>
		<dc:creator>Mohamed AbdElMonem</dc:creator>
				<category><![CDATA[Solution]]></category>

		<guid isPermaLink="false">http://acmascis.wordpress.com/?p=557</guid>
		<description><![CDATA[Answer

Using Pythagoras&#8217; Theorem:
for the right-angled triangle in the figure
(r &#8211; a)2 + (r &#8211; b)2 = r2
Now, a = 6 cm and b = 12 cm. So,
(r &#8211; 6)2 + (r &#8211; 12)2 = r2 or
r2 &#8211; 2(6)r + 62 + r2 &#8211; 2(12)r + 122 = r2. This simplifies to
r2 &#8211; 36r + 180 [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=acmascis.wordpress.com&blog=5357052&post=557&subd=acmascis&ref=&feed=1" />]]></description>
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		<slash:comments>0</slash:comments>
	
		<media:content url="" medium="image">
			<media:title type="html">mohammedmonem</media:title>
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		<item>
		<title>Circle &amp; Rectangle</title>
		<link>http://acmascis.wordpress.com/2009/09/26/circle-rectangle/</link>
		<comments>http://acmascis.wordpress.com/2009/09/26/circle-rectangle/#comments</comments>
		<pubDate>Sat, 26 Sep 2009 08:36:43 +0000</pubDate>
		<dc:creator>Mohamed AbdElMonem</dc:creator>
				<category><![CDATA[Problem]]></category>

		<guid isPermaLink="false">http://acmascis.wordpress.com/?p=553</guid>
		<description><![CDATA[

In the above figure, the rectangle at the corner measures 6 cm x 12 cm. What is the area of the circle?
       <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=acmascis.wordpress.com&blog=5357052&post=553&subd=acmascis&ref=&feed=1" />]]></description>
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		<slash:comments>22</slash:comments>
	
		<media:content url="" medium="image">
			<media:title type="html">mohammedmonem</media:title>
		</media:content>

		<media:content url="http://img17.imageshack.us/img17/9274/circle1a.gif" medium="image">
			<media:title type="html">!</media:title>
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		<item>
		<title>Pipes [Answered]</title>
		<link>http://acmascis.wordpress.com/2009/09/07/pipes-answered/</link>
		<comments>http://acmascis.wordpress.com/2009/09/07/pipes-answered/#comments</comments>
		<pubDate>Mon, 07 Sep 2009 02:12:38 +0000</pubDate>
		<dc:creator>Mohamed AbdElMonem</dc:creator>
				<category><![CDATA[Solution]]></category>

		<guid isPermaLink="false">http://acmascis.wordpress.com/?p=550</guid>
		<description><![CDATA[Answer:
21 hours and 36 minutes. The exact size of the pipes and reservoir does not matter. If we label the large pipes L, the small pipes S and if the reservior has a total of T litres, then:
T / 6L = 12 which means L = T / 72
and
T / (3L + 9S) = 8 [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=acmascis.wordpress.com&blog=5357052&post=550&subd=acmascis&ref=&feed=1" />]]></description>
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		<slash:comments>0</slash:comments>
	
		<media:content url="" medium="image">
			<media:title type="html">mohammedmonem</media:title>
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	</item>
		<item>
		<title>Pipes</title>
		<link>http://acmascis.wordpress.com/2009/08/29/pipes/</link>
		<comments>http://acmascis.wordpress.com/2009/08/29/pipes/#comments</comments>
		<pubDate>Sat, 29 Aug 2009 16:13:45 +0000</pubDate>
		<dc:creator>Mohamed AbdElMonem</dc:creator>
				<category><![CDATA[Problem]]></category>

		<guid isPermaLink="false">http://acmascis.wordpress.com/?p=547</guid>
		<description><![CDATA[
A large fresh water reservoir has two types of drainage system. Small pipes and large pipes. 6 large pipes, on their own, can drain the reservoir in 12 hours. 3 large pipes and 9 small pipes, at the same time, can drain the reservoir in 8 hours. How long will 5 small pipes, on their [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=acmascis.wordpress.com&blog=5357052&post=547&subd=acmascis&ref=&feed=1" />]]></description>
		<wfw:commentRss>http://acmascis.wordpress.com/2009/08/29/pipes/feed/</wfw:commentRss>
		<slash:comments>13</slash:comments>
	
		<media:content url="" medium="image">
			<media:title type="html">mohammedmonem</media:title>
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