First you subtract the new number from the original number then divide it by the original number and multiply that by 100 original-new __________*100 original
If you multiply a number by 1.25 the answer will be the original amount plus 25% of the original amount. This is quicker and easier than figuring 25% and then adding.
The easiest way is to multiply the original number by 1.08. Otherwise, multiply the original number by .08 and add the resulting number to the original number.
multiply it by 4
One way:-- Subtract the discount percent number from 100 .-- Multiply the result by the dollar amount.-- Divide the result by 100 .-- The result is the discounted amount.===============================Another way:-- Multiply the dollar amount by the discount percent number.-- Divide the result by 100 .-- Subtract the result from the original dollar amount.-- The result is the discounted amount.
When you multiply something by 4, it is called "quadrupling" that value. This term derives from "quad," which means four. For example, if you multiply a number by 4, you are increasing it to four times its original amount.
"Quadruple" refers to four times a quantity. For example, if you have a number and you quadruple it, you multiply that number by four. So, if you're asking how many something is when it is quadrupled, you simply take the original amount and multiply it by four.
The original number is 14.
Multiply the original number by 0.95
I think this says that if you multiply a number by 1, you get the original number as the answer.
Multiply the original number by 0.9
Take the amount of money and multiply that number by 1.25