Question

A textbook weighs 2.5 pounds.How many kilograms does the textbook weigh? Round your answer to the nearest tenth of a pound. 1kg =2.2 lb
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Helllpp

Answer 1

2.5 lb * ( 1 kg/2.2 lb) = 1.1 kg

Answer 2

2.2 lbs = 1 kg
1 lb = (1/2.2) kg
2.5 lbs = 2.5(1/2.2) or appr 1.14 kg