Mathematics, 31.05.2020 08:57, mohayon2020

The mean weight of females in a class is 60kg and that of the males is 72kg. If the mean

weight of the class is 68kg, what is the ratio of females to males in the class?

Answers: 1

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The mean weight of females in a class is 60kg and that of the males is 72kg. If the mean