Question

what percent of 42 is 63?
a 150%
b 105%
c 210%
d 173%

Explanation:

Step1: Set up percentage formula

Let $x$ = the unknown percent. The formula is $\frac{63}{42} = \frac{x}{100}$

Step2: Calculate the ratio

$\frac{63}{42} = 1.5$

Step3: Solve for $x$

$x = 1.5 \times 100$

Answer:

A. 150%