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RSB [31]
3 years ago
14

Thirty students have planned picnic. The ratio of girls to boys is 3 : 7. How many boys are there?

Mathematics
2 answers:
noname [10]3 years ago
7 0
10 i think sorry if its worng
marshall27 [118]3 years ago
5 0

Answer:

10

Step-by-step explanation:

10

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