Question

There are 168 children in Year 7.
Seventy two of these are girls. Work out the ratio of boys to girls.
Give your answer in its simplest form.

Please help!!

Answer 1

Answer:

no. of children in year 7= 168

no. are girls= 72

no of boys= 168-72

the ratio is 168:72

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Step-by-step explanation:

Answer 2

Boys=168 - 72= 96

Boys : Girls = 96: 72=4:3

Boys: Girls = 4:3