Sagot :
cross multiply
15/18 = x/100
100 • 15/ 18 = x
x = 83.333333 %
15/18 = x/100
100 • 15/ 18 = x
x = 83.333333 %
Find the difference between the two, which is three yards. From this, you then divide the first one (15) by three, to get 5. 1/5 = 20%, therefore, the percentage change is 20%