Concrete is made by mixing cement, sand, and gravel in the ratio 5 : 9 : 13.

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Concrete is made by mixing cement, sand, and gravel in the ratio 5 : 9 : 13. How much cement is needed to make 324 ft³ of concrete?

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Acing The New SAT Math

ISBN: 9780975475355

1st Edition

Authors: Thomas Hyun

Question Posted: Jul 29, 2023 03:57 AM

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Concrete is made by mixing cement, sand, and gravel in the ratio 5 : 9 : 13.

Question:

A) 54 ft³ B) 60 ft³ C) 84 ft³ D) 108 ft³

Step by Step Answer:

B Let 5x the volume ...View the full answer

Acing The New SAT Math

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