Question

1 cubic meter of concrete has a weight of 2400 15% of the concrete Is water the rest of the ingredients of concrete are cement sand and stone what is the weight of cement sand and stone in one cubic meter of concrete

Answer 1

Answer:

2400 * 0.15= Water=360kg

2400-360= 2040

2040*1/8=Cement= 255kg

2040*2/8= Sand= 510kg

2040*5/8=Stone= 1,275kg

The denominator is 8, since in order to calculate the weight of cement, sand, and stone, you should add up the ratio, and it will be the denominator.

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Answer 2

Answer:

2400 * 0.15=water=360kg

2400-360=2040

2040*1/8 = cement =255kg

2040*2/8=sand =510kg

2040*5/8=stone=1,275kg

the denominator is 8, since it is in order to calculate the weight of cement, stone and sand ,you should add up the ratio and it will be the denominator.

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Step-by-step explanation: