33.3% increase.
Increase = 15 dollars. 15 dollars, as a percentage of 20 dollars = 15/20 * 100 = 75%
23 pounds.
20% more than 15 of anything is 18 of the same thing.
The class enrollment increased by 3 students. This is the equivalent of 20%.
If 250 increased to 300, the percentage increased by 20 percent.
20 increased by 7% = 20* (1+7/100) = 20*1.07 = 21.4
15 increased by two times a number x
increased demand
20% of 200 is 20/100 * 200 = 40 So 200 increased by 20% is 240.
20% of 200 = 200*20/100 = 40 So 200 increased by 20% = 200 + 40 = 240
80.00 increased by 15 percent is 92, because 15% of 80.00 is 12, and 12 +80 is 92.
It is: 138+15 = 153