4/20 is 0.2 in decimal form, because 4 divided by 20 is 0.2.
20/100 written as a decimal is 0.2 or 0.20
This is a decimal fraction, so there is not another simpler decimal form. Its equivalent, in rational form, is 85/100 which simplifies to 17/20.
21
13/20 as a decimal is 0.65
0.45 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. And, since it is a decimal fraction, there is not another simpler decimal form. Its equivalent, in rational form, is 45/100 which simplifies to 9/20.
19/20 = 95/100 = .95.19 over 20 as a decimal is 0.95
0.02 = 20/1,000 = 2/100
7/20 = 35/100 so, as a decimal, it is 0.35
9/20 = (9*5)/(20*5) = 45/100 = 0.459/20 as a decimal is 0.45.
4/5(20) = 80/100. So it would be .80 in decimal form.
19/20 = 0.95