Concrete can be made by mixing cement, sand, and gravel in the ratio 3:6:8. How many cubic meters of each ingredient are needed to make 935 cubic meters of concrete?

Answer 1

3/17 of 935 = 165 m^3 cement

6/17 of 935 = 330 m^3 sand

8/17 of 935 = 440 m^3 gravel

165+330+440 = 935