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Let M be the number we seek. Now .9M-=18
so M=18/.9=20
Wiki User
∙ 14y ago
Wiki User
∙ 11y ago18% = 0.18
Therefore, 18% of 90 = 0.18 x 90 = 16.2
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What is a Percent of Decrease in math?
The percent of decrease means "what is the percentage decrease from a larger number to a smaller number?" For example: What is the percentage decrease from 90 to 72? Solution: (90 - 72) / 90 = % 18 / 90 = 1 / 5 = .2 = 20% Check: 90 * .2 = 18 90 - 18 = 72 = true!
What is 18 percent of 500?
18 percent of 500 is 90.
WHAT'S 90 percent OF 20 percent?
20*.90 = 18
What percent is 18 out of 20?
90%
What is the percent for 18 out of 20?
90%
What is 18 of 90?
To find 18 percent of a number, multiply that number by 0.18. In this instance, 0.18 x 90 = 16.2. Therefore, 18 percent of 90 is equal to 16.2.
90 percent of what is 18?
18 as a percentage of 90 = 100*18/90 = 20%
What is 20 percent of 90?
To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 90 = 18. Therefore, 20 percent of 90 is equal to 18.
What is 20 percent of the number 90?
18
What is a Percent of Decrease in math?
The percent of decrease means "what is the percentage decrease from a larger number to a smaller number?" For example: What is the percentage decrease from 90 to 72? Solution: (90 - 72) / 90 = % 18 / 90 = 1 / 5 = .2 = 20% Check: 90 * .2 = 18 90 - 18 = 72 = true!
What is the percent of 90 percent of twenty?
90% of 20 is 18: 0.90 * 20 = 18
What is 18 percent of 500?
18 percent of 500 is 90.
WHAT'S 90 percent OF 20 percent?
20*.90 = 18
20 percent of 90 is?
.2 * 90 = 18
What is 90 increased by 20 percent?
20% of 90 is 18 therefore 90 increased by 18 = 108
What is 20 percent of 90 dollars?
18 dollars 90 * (20/100) = 90 * 0.2 = 18
How 20 percent of 90?
18
