Question

135 is 30% of what number

Answer 1

So,

135 is 30% of x

135 = 30% of x

135 = 30% * x

135 = 0.3x

$135= \frac{3}{10}x$

Multiply both sides by the reciprocal.

$135* \frac{10}{3} =x$

$\frac{135*10}{3} =x$

$\frac{45*10}{1}\ or\ 450 =x$

135 is 30% of 450.