For every 8 girls in the school there are 12 boys.If there are 40 students in the school how many are girls and how many are boys?
My STRATEGY
8:12
20+20=40
8+8=16 boys
24 boys
16+24=40
16:24
Showing posts with label Problem Solven. Show all posts
Showing posts with label Problem Solven. Show all posts
Friday, 7 April 2017
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