The total weight of a m^3 is 420+150+120=690 kg
Cement fraction = .6087
Stone fraction = .2174
Sand fraction. = .1739
Total Fractions = 1
Jackie T.
asked • 03/06/19Word problem help
A cubic meter of concrete mix contains 420 kg of cement, 150 kg of stone, and 120 kg of sand. What is the total weight of a cubic meter of the mix? What fractional part is cement? Stone? Sand? At these fractional amounts. What is the result?
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