The volume of a well is 40.0 ft3.How many kilograms of concrete will it take to fill the well if the density of concrete is 2.85 g/cm3?
A) 3.47 kg
B) 3.23 × 103 kg
C) 3.47 × 103 kg
D) 3.23 × 106 kg
Correct Answer:
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