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To increase an amount by 15 percent, you should multiply it by 1.15. This is because 1 represents the original amount, and 0.15 represents the 15 percent increase. For example, if you have an amount of $100, multiplying it by 1.15 results in $115, which reflects the 15 percent increase.

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1mo ago

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Related Questions

How do you increase a number by a percent?

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.


How do you find 15 percent of an amount?

Multiply the amount by 0.15


How do you find the percent increase in numbers?

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


How do you calculate a 1.5 percent increase?

To increase a number by 15%, multiply it by 1.15 .


How do you increase a number by 15 percent?

To increase a number by 15 percent, multiply the number by 1.15. For example, 60 plus 15 percent is equal to 60 x 1.15 = 69.


What do you multiply to decrease a amount by 15 percent?

please help


How do you calculate 15 percent increase on a figure?

Multiply the figure by 1.15


How much is 15 percent in money?

Oh, dude, you're asking me to do math? Like, really? Okay, fine. If you want 15 percent of something, you just multiply that something by 0.15. So, if you want to know how much 15 percent of $100 is, it's $15. Easy peasy lemon squeezy.


What is the multiplier that will increase an amount by 15 percent?

N x 1.15


How do you add a percent to a dollar amount?

Multiply the percent times the dollar amount, then divide by 100. Add that amount to the dollar amount. For example: Add 15% to $1500. Multiply 15x1500 to get 22500. Then divide by 100 to get 225. Add the 225 to 1500 to get $1725.


How do you multiply 200 by 15 percent?

Multiply the 200 by 15, then divide the answer by 100 !


What is 2550 multiply by 15 percent?

38250