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forsale [732]
4 years ago
12

There are 12 boys and 8 girls in a hall, each holding coins in their hand.The mean number of coins for the children is 15

Mathematics
1 answer:
worty [1.4K]4 years ago
3 0

Answer:

156 for the girls and 96 for the boys.

Step-by-step explanation:

So I did 12x8 for the girls and I got 96. Although , for the boys I did 15x12 and got 156.

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Step-by-step explanation:

Question 17

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Then

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Step-by-step explanation:

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3 years ago
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