Question

Find the precent of change of 15 yards to 18 yards

Answer 1

The percent change of 15 to 18 yards
Find the difference between the two
which is three yards
then divide the first one (15) by three
to get 5
1/5 = 20%
the percentage change is 20% 

Hope this helps :)

Answer 2

Divide the current with the previous
18/15 = 1.2

move the decimal point to the right two places to get the percentage

120% is your answer

hope this helps