High School

To make concrete, you use 2 parts cement, 3 parts water, and 1 part sharp sand. How much water and sharp sand will you need to mix with 4 parts of cement?

_______ parts of water
_______ parts of sharp sand

Answer :

Final answer:

To mix 4 parts of cement, you need 6 parts of water and 2 parts of sharp sand.

Explanation:

To mix 4 parts of cement, you would need:

  • 6 parts of water
  • 2 parts of sharp sand

This is calculated by maintaining the ratio provided: 2 parts cement, 3 parts water, and 1 part sharp sand.

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