If you mean 13/20 then it is 0.65 as a decimal
3/20 as a decimal is 0.15
13/20 = 0.65
4 9/20 = 4.45
six twentieths is 6/20 which reduces down to 3/10. 3/10=.3
thirteen fiftieth as decimal = 0.26
Thirteen twentieths as a decimal is 0.65
thirteen over sixteen as a decimal = 0.8125
decimal of thirteen fortieths = 0.32513/40:= 13 ÷ 40= 0.325 in decimal
Expressed as a decimal, six and thirteen hundredths is equal to 6.13.
thirteen and a half = 13.5
7/20 = 35%
9/20