Answer :
Since $45 is 60% of the total cost, you can make an equation or a proportion to solve it....
45 = .6x for example, now divide by .6 and you'll get 75.
So 45 is 60% of 75 and the total cost then is $75
45 = .6x for example, now divide by .6 and you'll get 75.
So 45 is 60% of 75 and the total cost then is $75