Question

42% of X is 315
what is X

Answer 1

42/100 x A = 315

A = 315 x 100 / 42

A = 750

So the number is 750 .

Answer 2

Step-by-step explanation:

$\huge \pink{ \frac{42}{100} \times x = 315}$

$\huge\green{ x = 315 \times \frac{100}{42}}$

$\huge \red{750}$