If 55% of a number is 75, find 11% of that number.

Question

asked Jan 14, 2023 100k views

2 Answers

Erikfas · Answer 1 · 2023-01-20T02:34:16+0000

Answer: 11% of that number is 15

Step-by-step explanation

First, set up a proportion:

Make sure to convert the percentages into decimals

(0.55)/(75) = (0.11)/(x)

Next, cross multiply:

(0.55)/(75) = (0.11)/(x)

0.55x = 75 · 0.11

0.55x = 8.25

Now, solve like a regular equation:

0.55x/0.55 = 8.25/0.55

x = 15