15% of 20 is 3 so 20-3 = 17
102
620 - 20% = 496
15% decrease of 320
20
11.20
450 decreased 20% results in: 360
When 25 is decreased by 20% the result 20.
105 - 15% = 89.25
5.40 - 15% = 4.59
765
102
620 - 20% = 496
32 - 20% = 25.6
There will be an overall increase in the first number.
15% decrease of 320
20% = 1/54 + 4 + 4 + 4 + 4 = 2020 decreased by 20% is 16, therefore the answer is 20
20