Say if you have 11% and you want to turn it into a fraction all you got to do is put 11 as your numerator and 100 as your denomanator. Or if it is 75% you have to do the same but simplify and its would make 15/20 then simplify again and its 3/4
Driving 70 miles per hour. Slow your speed means decrease in speed= 70+(-15)=70-15=55 miles/ hr And then return to speed of 70 miles/hr means add 15 miles to the speed. We get 70+(-15)+15 =70 miles / hr
