71.4286% increase.
42% of 72 = 42% * 72 = 0.42 * 72 = 30.24
It is: 42+30 = 72
+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%
To find 130% of 72, you first convert 130% to a decimal by dividing by 100, giving you 1.3. Then, you multiply 72 by 1.3 to get the increase, which equals 93.6. Adding this increase to the original number gives you the final result of 165.6.
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