Q: What is 20 percent off of 90 dollars?

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50 - 90% = 50 x (1 - (90/100)) = 50 x 0.1 = $5 Therefore, 90 percent off 50 dollars is equal to 5 dollars.

$18,000.

10% off of 115 dollars = 90% of 115 dollars = 115*90/100 = 103.50 dollars

15% off of 90 dollars = 85% of 90 dollars = 90*85/100 = 76.50 dollars

100% = 450 1% = 450/100 20% = (450/100) x 20 = 9000/100 = $90

Related questions

90

10% off of 90 dollars = 90% of 90 dollars = 90 dollars * 90/100 = 81 dollars.

18 dollars 90 * (20/100) = 90 * 0.2 = 18

50 - 90% = 50 x (1 - (90/100)) = 50 x 0.1 = $5 Therefore, 90 percent off 50 dollars is equal to 5 dollars.

90 cents

$18,000.

10% off 175 dollars = 90% of 175 dollars = 175*90/100 = 157.50 dollars

10% off of 115 dollars = 90% of 115 dollars = 115*90/100 = 103.50 dollars

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

15% off of 90 dollars = 85% of 90 dollars = 90*85/100 = 76.50 dollars

About $90

76.5