The average weight of 24 boys and 6 girls in a class is 40 e x t k g 40 ext{ kg} 40 e x t k g . If the girls are excluded, the average weight of the r...

Question

The average weight of 24 boys and 6 girls in a class is 40extkg40 ext{ kg}. If the girls are excluded, the average weight of the remaining students decreases by 4extkg4 ext{ kg}. What is the average weight of the 6 girls?

Options

A.

52 kg52 \text{ kg}

B.

56 kg56 \text{ kg}

C.

58 kg58 \text{ kg}

D.

55 kg55 \text{ kg}

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