Torilypero Torilypero

15-01-2017
Mathematics

contestada

In a group of 45 children there are four times as boys as girls. how many girls are there?

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anthonysilby1 anthonysilby1

15-01-2017

for every 4 boys there is 1 girl, 1/5 = 9/45
there are 9 girls

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