T would be 72 because 2x2=4 and 4x18=72
14/20 = 0.7....multiply by 100 to get ur percent = 70%
so 14 is 70% of 20
170 quarts/2 hours = 85 quarts/hour
85 quarts/hour * 36 hours = 3060 quarts
85 quarts/hour * 24 hours = 2040 quarts
So you do the recipical and multipy 7 by 2 and your fraction is 14/24 and simplify which you get 7/12
