Answers

2014-09-06T20:59:39+08:00
(half \ (one \ quarter)) \cdot 400 = \frac{1}{2}\cdot \frac{1}{4}\cdot 400 = \frac{1}{8}\cdot 400=50


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i know that.. anyway, i thought no one likes math here.. they say it's Mental Abuse To Humans. lol
thanks for answering anyway.
You're welcome :)
2014-09-07T08:50:13+08:00
Quarter of 400 is 100 half of that is 50

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