For 2.5 cm thick c.c. floor of 1:2:4 proportion, for 100 sq m, what amount of stone aggregate will be required?(a) 5.20 cu m(b) 1.20 cu m(c) 2.40 cu m(d) .20 cu m

For 2.5 cm thick c.c. floor of 1:2:4 proportion, for 100 sq m, what am

1.	For 2.5 cm thick c.c. floor of 1:2:4 proportion, for 100 sq m, what amount of stone aggregate will be required?(a) 5.20 cu m(b) 1.20 cu m(c) 2.40 cu m(d) .20 cu m
Answer» The correct choice is (c) 2.40 cu m To explain I would say: Stone aggregate = 0.6*4 = 2.40 cu m.

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For 2.5 cm thick c.c. floor of 1:2:4 proportion, for 100 sq m, what amount of stone aggregate will be required?(a) 5.20 cu m(b) 1.20 cu m(c) 2.40 cu m(d) .20 cu m

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