1.12
To find 75 percent of a number, multiply the number by 0.75. In this instance, 0.75 x 21 = 15.75. Therefore, 75 percent of 21 is equal to 15.75.
.13(150)=19.5 Answer: 19.5 If you want 13% (this works for any percentage) move the decimal over two places to the left, then multiply the revised number and the number you want a percentage of. Example: Problem: 21% of 795 step1: 21% becomes .21 step2: multiply .21 and 795 The answer to the example problem would be: 166.95
divide by 21
21 is 1.2352 percent of 17. Just in case you mean the opposite: 17 is .809 percent of 21.
Move the decimal in 2.1m one place to the left. You will get .21 m or 21 cm. Or you multiple 10% by 2.1m to get 0.21m. Or you change 10 % into a decimal [10% = 0.10] then multiply by 2.1m
To find the percent divide 21 by 72 then multiply by 100. 29.1666667%
Divide 21 by 100, and then multiply by 200.
To find 75 percent of a number, multiply the number by 0.75. In this instance, 0.75 x 21 = 15.75. Therefore, 75 percent of 21 is equal to 15.75.
To find 80 percent of a number, multiply by 0.8. In this instance, 0.8 x 21 = 16.8. Therefore, 80 percent of 21 is equal to 16.8.
If you mean 21/40 then multiply it by 100 = 52.5%
To find 71.4 percent of a number, multiply the number by 0.714. In this instance, 0.714 x 21 = 14.994. Therefore, 71.4 percent of 21 is equal to 14.994.
To find 130 percent of a number, multiply the number by 1.3. In this instance, 1.3 x 21 = 27.3. Therefore, 130 percent of 21 is equal to 27.3.
To find 21 percent of a number, multiply the number by 0.21. In this instance, 0.21 x 138 = 28.98. Therefore, 21 percent of 138 is equal to 28.98.
To find 21 percent of a number, multiply the number by 0.21. In this instance, 0.21 x 68 = 14.28. Therefore, 21 percent of 68 is equal to 14.28.
To find 21 percent of 300, you first convert 21 percent to a decimal by dividing by 100, which gives you 0.21. Then, you multiply 0.21 by 300 to get the answer. So, 21 percent of 300 is 63.
The percent of decrease is the amount it has decreased by. 49-28 is 21, so set up 21/49 to x/100. Cross multiply to get 2100 = 49x, then divide both sides by 49. From this you get about 42.857, so the percent of decrease is 42.857%.
To find 21 percent of a number, multiply the number by 0.21. In this instance, 0.21 x 500 = 105. Therefore, 21 percent of 500 is equal to 105.