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Tuesday, September 3, 2013

Maths Learning

I have learnt how to work out fraction of a set problems/Equations.
For example -
C. Rebecca ate two pieces of the apple pie, what fraction of the pie did she eat?
 - 2/5

Rebecca has $25 and she gave ⅖ of her money to her sister.
How much does she got left?
5 x 5=$25
1/5 of $25 = $5
2/5 of $25 = 10
5 x 2=$10

25-10=15
Answer - 15

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