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Zielflug [23.3K]
3 years ago
5

The ratio of boys to girls is 7:12. If there are 76 children how many are girls?

Mathematics
2 answers:
LuckyWell [14K]3 years ago
5 0

Answer:

Step-by-step explanation:

I need help

Lera25 [3.4K]3 years ago
4 0

Answer:

28 girls

Step-by-step explanation:

Given girls : boys ===> 7 : 12

i.e.

fraction all children who are girls = 7 / (7 + 12) = 7 / 19

fraction all children who are boys = 12 / (7 + 12) = 12 / 19

given that there are 76 children

number of girls = fraction of all children who are girls x total number of children

= 7/19   x   76

= 28 girls

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