Ok lets grab our calculators!
Lets say Arik has 20 calculators at the store.
Lets multiply 20 x 40%
We should get 8
There is 8 scientific calculators
100 percent minus 40 percent is 60 percent
Lets multiply 20 x 60%
There is 12 graphing calculators
8 scientific calculators
12 graphing calculators
If you want to do this on paper or in your head
100 ÷ 20 = 5
each calculator is 5 percent
