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Friday 30 October 2015

Maths Problem Solving: Week 3 Term 4

WALT: Find a fraction of a number

Here is another Maths Problem Solving presentation that I made. This
Presentation is about fractions again but except we had to simplify for example
42 - 21 = 21 21 over 42. Simplify: 21 divide by 7 = 3  42 divide by 7 = 6
So: 3 over 6  3 divide by 3 = 1 6 divide by 3 = 2 so the answer is 1/2.

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