A man weighs 72kg.his wife weighs 15% less than her husband.and son weighs is 10% more than his mother.find the weight of son?
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M= 72kg
W = 72-15% of 72 = 72-10.8 =61.2 kg
S = 61.2+ 10% of 61.2 = 61.2 + 6.12 = 67.32 kg
So weight of son = 67kg 320gm.
W = 72-15% of 72 = 72-10.8 =61.2 kg
S = 61.2+ 10% of 61.2 = 61.2 + 6.12 = 67.32 kg
So weight of son = 67kg 320gm.
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