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Wiki User
20% more than 15 of anything is 18 of the same thing.
20 increased by 7% = 20* (1+7/100) = 20*1.07 = 21.4
100 + 20% = 120
75.6
6
20 increased by 70% = 34
If 250 increased to 300, the percentage increased by 20 percent.
200 + 20% = 240
There will be an overall increase in the first number.
116.40
360
900
744