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Q: What is the percentage of 72 over 90?

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(72/90) * 100

72 as a percentage of 90 = 100*72/90 = 80%

if its out of 8 then percentage is 90 if its out of 10 then percentage is 72

Suppose a 90 dollar item was on sale for 72 dollars. What is the percentage change? Find the difference. 90 - 72 = 18. 18 is 1/5 of 90 or 20%. The percentage of decrease is 20%. Since we subtracted 20% from the original number, the remainder must be 80%. 72 is 80% of 90. (90 x 0.80 = 72)

It is: 72%

% rate= 72/80 * 100%= 0.9 * 100%= 90%

Expressed as a percentage, 72/80 x 100 = 90 percent.

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!

6480/90 = 72

90/5*4 is 72.

Expressed as a percentage, 9/72 x 100 = 12.5 percent.

Expressed as a percentage, 72/96 x 100 = 75 percent.

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