Question

What's 45% off of 230.45

Answer 1

Are you aware that in mathematics, "of" means times?

Answer 2

126.7475

Answer 3

.45*230.45=103.7025- The amount that is minused from 230.45

Answer 4

1. multiply first 45% by 230.45
so, 0.45 * 230.45 = 103.7025

2. since 45% of 230.45 is 103.7025, subtract this from the original number
so, 230.45 - 103.7025 = 126.7475

Answer 5

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Answer 6

\(45\%\) off of \(230.45\) is just \(55\%\) of \(230.45\). As @Mertsj said, "of" means "times", and "\(55\%\)" means \(\frac{55}{100}\), so you need to find\[230 \times \dfrac{55}{100}\]