03-12-2015
Mathematics

contestada

In Mrs Phillips math class the ratio of boys to girls is 4 to 2. If there are 51 girls in math class, how many boys are there?

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AliceTheHeartless AliceTheHeartless

03-12-2015

So for every two girls, there's four boys. There are twice as many boys than girls, so the number of girls • 2 = your answer.

51 • 2 = 102

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