You can
put this solution on YOUR website!In order to find a certaing percentage of a number do the following:
Turn the percentage into a decimal(e.g. 20% = .20)
Then you multiply the decimal by the number (e.g. .20 x 100)
Then you have the answer- .20 x 100 = 20 so 20% of 100 is 20.
I will help you do the first one.
11% of 650
11% = .11
.11 x 650 = 71.5
So 11%of 650 is 71.5
Now you can apply this to the rest of your questions. Good Luck!