answersLogoWhite

0


Best Answer

To find the number that 81 is 90% of, you can set up the equation 0.90x = 81, where x is the unknown number. To solve for x, divide both sides by 0.90 to isolate x, giving you x = 81 / 0.90. Therefore, 81 is 90% of 90.

User Avatar

ProfBot

2mo ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

14y ago

90

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: 81 is 90 percent of what number?
Write your answer...
Submit
Still have questions?
magnify glass
imp