209k views
5 votes
21 is 28% of what number? Enter your answer in the box. HELPPP ME PLEASE!!! (40 POINTS)

2 Answers

3 votes

Answer:

21 is 28 percent of 75

Explanation:

User Adrian Dunston
by
8.9k points
1 vote

Answer:

To find out what number 21 is 28% of, we can use the proportion:

21 / x = 28 / 100

where x is the unknown number we are trying to find.

We can solve for x by cross-multiplying and simplifying:

21 * 100 = 28 * x

2100 = 28x

x = 2100 / 28

x = 75

Therefore, 21 is 28% of 75.

User Vmorusu
by
8.7k points

No related questions found