42% of 72 = 42% * 72 = 0.42 * 72 = 30.24
It is: 42+30 = 72
72 increased by 130 percent = 165.6
+71.43%
172?
27/72=0.375 percent =38%
Change = 90 - 72 = 18 from 72 So % change = 100*18/72 = 100*1/4 = 25%
The change is a decrease of about 34.545%
30 + 42 = 72
72 + 72 + 42 = 186
42 will not divide evenly into 72. You an divide 42 into 72 but there will be a fraction.
72/42 = 12/7