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Dry concrete can be made by mixing sand, gravel and cement in the ratio 1: 3: 4. If you want 1600 kg of dry concrete, how much of each will you need? Give your answers in kilograms (kg).
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3 votes
Dry concrete can be made by mixing

sand, gravel and cement in the ratio
1: 3: 4. If you want 1600 kg of dry
concrete, how much of each will you
need? Give your answers in kilograms
(kg).

User Ramesh Chand
by
6.5k points

1 Answer

3 votes

200 kg sand, 600 kg gravel and 800 kg cement

User Jay Ryu
by
7.4k points
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