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# 30 is 40% of what number?

Question:

A
75

Explaination

In order to solve the question, use the following formula: 0.40n = 30, as 40% (or 0.40) of a number is 30. Then, solve the equation. 0.40n = 30 n = 30 \u00F7 0.40 n = 75

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