Mathematics, 20.11.2020 16:30 maylasia

Here are two similar solid toys. A
B
The ratio surface area of toy A : surface area of toy B is 7:9
The volume of toy B is 20 cm
I
Work out the volume of toy A.
Give your answer correct to 3 significant figures.

Answers: 3

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Here are two similar solid toys. A
B
The ratio surface area of toy A : surface area of...