monty946 monty946

12-07-2017
Mathematics

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The ratio of the heights of two similar pyramids is 4:7. The volume of the smaller pyramid is 1,331 cm3. To the nearest whole number, what is the volume of the larger pyramid

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sidramehdiostozp sidramehdiostozp

12-07-2017

Volume ratio 4^3/7^3 = 64/34364/343 = 1331/X cross multiply and solve for X
So the answer will be 7,133cm3

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