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12 is 40% of what number?

1 Answer

Nov 30, 2016

$x = 30$ $x = 30$

Explanation:

$0.4 x = 12$ $0.4x = 12$

$x = \frac{12}{0.4}$ $x = 12/0.4$

$x = 30$ $x = 30$

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