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Question:

What is 70% of 65?

A 45.5
explanation

Recall that: \(\frac{\mathrm{part} }{\mathrm{whole}} = \frac{\mathrm{ \% } }{\mathrm{100}}\)
Substitute given values and solve for the unknown: \(\frac{\mathrm{x} }{\mathrm{65}} = \frac{\mathrm{70} }{\mathrm{100}} \rightarrow x=45.5\)
Alternatively, directly multiplying 65 by 0.7 will yield the same result.

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