Question

mayra saved $75. this is 30% of what she needs. how much she needs?

Answer 1

Step-by-step explanation:

Let the money she needs be x

30% of x = $75

$\implies$ ${\Large\frac{30}{100}}×x=\ 75$

$\implies$ ${\Large\frac{3x}{10}}=75$

$\implies$ $x={\Large\frac{75×10}{3}}$

$\implies$ $\boxed{x=\ 250}$

She needs $250.

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