Question

36 is what percent of 80?

A) 54 B) 45 C) 60 D) 64

Answer 1

Answer:

B, 45%

Step-by-step explanation:

$percentage \: of \: x \: in \: y \: is \: given \: by \\ \\ \bold{ \frac{x}{y} \times 100} \\ \\ given \\ \\ x = 36 \\ \\ y = 80 \\ \\ \bold{percentage = \frac{36}{80} \times 100} \\ \\ \bold{percentage = \frac{9 \times 4}{20 \times 4} \times 100} \\ \\ \bold{percentage = \frac{9}{20} \times 20 \times 5} \\ \\ \bold{percentage = 9 \times 5} \\ \\ \bold{percentage = 45}$

Hope it Helps

Answer 2

Answer :
B) 45%
ie, 36 divided by 80 and multiply it by 100 we get 45%