To increase a number by a certain percent, multiply it by (1 + n/100). For example, to increase a number by 15 percent, multiply it by (1 + 15/100), or 1.15. To decrease a number by 15 percent, multiply it by (1 - 15/100), or 0.85.
To convert 15 to percent multiply by 100: 15 × 100 = 1,500 %
To increase a number by a certain percent, multiply it by (1 + n/100). For example, to increase a number by 15 percent, multiply it by (1 + 15/100), or 1.15. To decrease a number by 15 percent, multiply it by (1 - 15/100), or 0.85.Read more: http://wiki.answers.com/How_do_you_increase_a_number_by_a_percent#ixzz17Zw2XWuo
Multiply 48x.15= 7.2
Multiply by 15, then divide by 100.
Multiply the 200 by 15, then divide the answer by 100 !
To increase a number by a certain percent, multiply it by (1 + n/100). For example, to increase a number by 15 percent, multiply it by (1 + 15/100), or 1.15. To decrease a number by 15 percent, multiply it by (1 - 15/100), or 0.85.
38250
You change the percent to decimal form, then multiply. For example, if you want to multiply 75 x 15% you multiply 75 x .15, which = 11.25
multiply 36318 by .15
To convert 15 to percent multiply by 100: 15 × 100 = 1,500 %
Change 15 percent to a decimal. .15 Then multiply .15 times 204.99 and you get 30.7845
15 percent means .15, so you multiply by .15. Can you see how to take it from here?
We know that 70 percent is 70/100 or .7, and we know that 15 percent is 15/100 or .15. Now we know that to find 15 % of 70 %, we multiply .7 times .15 and we get .105 for an answer.
To increase a number by a certain percent, multiply it by (1 + n/100). For example, to increase a number by 15 percent, multiply it by (1 + 15/100), or 1.15. To decrease a number by 15 percent, multiply it by (1 - 15/100), or 0.85.Read more: http://wiki.answers.com/How_do_you_increase_a_number_by_a_percent#ixzz17Zw2XWuo
Multiply 48x.15= 7.2
Multiply by 15, then divide by 100.