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Question

The average weight of a group of

20 boys is 52 kg. If the total weight of a group of 14 girls is 30% less than the total weight of the group of boys, what is the ratio between the average weight of a boy and that of a girl, respectively?

A 3:2

B 1:2

C 1:1

D 3:5

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More Average Questions

? = 650.24 + 1124.97 – 14.99²
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(2099.92 ÷ 25.02 of ? × 199.56 + 1199.95) = 3999.86
(11.98% of 449.99) - 3.998 = √?
63.89% of 549.68 – (739.87 ÷ 5.34) = ? × 11.89
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