2 years ago

There are 24 boys and 16 girls in a hall, each holding coins in their hand.

Mathematics

1 answer:

Dmitry_Shevchenko [17]2 years ago

5 0

Answer:

Step-by-step explanation:

total=average ×no.

18×40=720 the no. of coins for all children

12×24=288 no. of coins for boys

720-288=432 for all girls

one girl, mean,divide 432 by 16= 27

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