20% = 20/100 = 0.20 6.20 x 0.20 = 1.24
620% = 620/100 = 620÷20/100÷20 = 31/5 = (30 + 1)/5 = 30/5 + 1/5 = 6 + 1/5 = 6 1/5
20
11.20
15% of 20 is 3 so 20-3 = 17
744
450 decreased 20% results in: 360
20% = 20/100 = 0.20 6.20 x 0.20 = 1.24
When 25 is decreased by 20% the result 20.
20% off of 775 =775-(0.20x775)=620
32 - 20% = 25.6
There will be an overall increase in the first number.
620% = 620/100 = 620÷20/100÷20 = 31/5 = (30 + 1)/5 = 30/5 + 1/5 = 6 + 1/5 = 6 1/5
20% = 1/54 + 4 + 4 + 4 + 4 = 2020 decreased by 20% is 16, therefore the answer is 20
20
11.20
45% decrease.