Question

If two -fifths of a number decreased by 12 is 50,what is the number?

Answer 1

Answer:

The number is 155.

Step-by-step explanation:

Let the number be $x$.

According to the question,

$\frac{2}{5} x - 12 = 50$

$\frac{2}{5} x = 50+12\\ \frac{2}{5} x = 62\\x = \frac{5}{2} *62\\ =5*31\\ = 155$

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