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frosja888 [35]
3 years ago
7

What percentage of 67.5 is 7.02? 27 is 144% of what?

Mathematics
1 answer:
djverab [1.8K]3 years ago
7 0
\begin{array}{ccc}67.5&-&100\%\\\\7.02&-&p\%\end{array}\ \ \ |cross\ multiply\\\\\\67.5p=7.02\cdot100\\\\67.5p=702\ \ \ \ \ |divide\ both\ sides\ by\ 67.5\\\\p=10.4\ (\%)

Answer: 7.02 is 10.4% of 67.5.
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PLEASE HELP: The mass of a ball is 128 g. It has a density of 0.5 g/cm³. What is the volume of the ball? Show your work and plac
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Answer:

Part 1) The volume of the ball is 256 cm³

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Part 1) we know that

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