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aev [14]
3 years ago
10

The ratio of boys to girls in Math class is 3:4. If there are 21 total students in class, how many more girls are in the class t

han boys?
Mathematics
2 answers:
sergij07 [2.7K]3 years ago
8 0
There should be 3 more girls than boys in the class (9 boys, 12 girls)
Bond [772]3 years ago
6 0
3 to 4
3(3+4) is 21
There are 9 boys and 12 girls in the class
Answer=There are 3 more girls than boys
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