10% x 815 = 81.5
To find 15 percent of a number, multiply the number by 0.15. In this instance, 0.15 x 815 = 122.25. Therefore, 15 percent of 815 is equal to 122.25.
To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 815 = 163. Therefore, 20 percent of 815 is equal to 163.
The percentage of 530 out of 815 is approximately 65%.
Converting a number to a percent is easy; just multiply by 100: 815 x 100 = 81,500%
% change= |815 - 925|/815 * 100%= 110/815 * 100%= 0.13496 * 100%= 13.5% (% increase)
756 a week after the 12% raise.
3 percent raise of 12 dollars an hour = $0.36 per hour 3% of 12 dollars = 0.03 * $12 = $0.36
20%
$12.36 an hour after the raise.
The raise amount is 0.98 bringing the new amount to 9.13
12% is $1.14 added to the $9.50 for a total of $10.64