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To find the number, you can set up a proportion equation. Let x represent the unknown number. The proportion equation would be: 45/x = 20/100. Cross multiplying gives you 100 * 45 = 20 * x. Simplifying further, you get 4500 = 20x. Dividing both sides by 20, you find x = 225. Therefore, 45 is 20 percent of 225.
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Earn +20 ptsQ: 45 is 20 percent of what number?
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What is 45 plus 20 percent?
45 + (20%) = 54
What is 45 minus 20 percent?
20% can be written as 0.2, if you meant 45 - 0.2 that equals 44.8 If you meant 45 minus 20 percent of 45, then 45-(45 x 0.2) equals 36
How do you write 45 percent as a fraction and a decimal?
45 percent as a fraction is 45/100 or 9/20. 45 percent as a decimal is 0.45.
45 is 12 percent of which number?
45/0.12 = 375 Therefore, the number that 45 is 12 percent of, is 375.
How do you change 45 percent from a percent to a fraction?
45% = 45/100 It can also be written as 9/20
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