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Q: How do you find 30 percent of 90?

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27 is 30% of 90. All you do is multiply .30 by 90 and you get your answer.

90 minus 30 percent - and therefore 30 percent OFF the number, is equal to 90 x (1 - (30 / 100)) = 90 x (1 - 0.3) = 90 x 0.7 = 63. 30 percent OF 90 is equal to 90 x (30 / 100) = 90 x 0.3 = 27

27/30 x 100 = 90 Therefore, 27 is 90 percent of 30.

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30% of 90 = 30% * 90 = 0.3 * 90 = 27

300 x 30% = 90 ( 30% of 300 = 90)

90 / 30 = 3 x 100 = 300 Therefore, 90 is 300% of 30.

Multiply the whole by the percentage number and divide by 100.For example, to find 30% of 90: 30 x 90 / 100 = 27.Or change the percent to a decimal first, then multiply by the whole number.E.g. 30% of 90= 0.30 X 90= 27Remember: the word "OF" in math usually means multiplication!!

10 percent of 90 is 9 so 30 percent will be 9 times 3 which is 27

30%

90

90%

the answer is 27

30% off of £90 = £63 = 30% discount applied to £90 = £90 - (30% * £90) = £90 - (0.30 * £90) = £90 - £27 = £63

27 is 90% of 30.

27 out of 30 is 90%

30% off $90 = $90 - (0.3 x $90) = $63

$90= 30%/100% * $300= 0.3 * $300= $90

Find out 10 percent of it and then half it, and you'll have 5 percent of 90

no its a 90 percent

30 percent of 300 is 90, leaving 210.

1% of 300 dollars is 3 dollars and if you multiply this by 30 you can find 30%, which is 90 dollars.

90% of 30 = 27

.9(90%)*30 = 27, so 30-27 = 3.

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