1.

The average weight of an Indian male is 150 pounds. In SI units it is equal to

Answer»

68.1 KG
75.0 kg
45.4 kg
72.0 kg

Solution :1 POUND = `545 xx 10^(-3) kg `
UNIT factor ` = (545 xx 10^(-3)kg)/(1 "pound")`
` therefore 150 pound = 150 poundxx (454 xx 10^(-3) kg)/(1 pound)`
` = 150 xx 454 xx 10^(-3) kg = 68.1 kg `


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