First, we'll have to decipher the meaning of twenth. My best guess is twentieth, but I don't know how many twentieths you wish to convert.
1 and 1/20 = 1.05
1 and 2/20 = 1.1
1 and 3/20 = 1.5
There can be no answer since "twenth" is not a recognised term in any commonly known language.
0.05
One third in decimal form is .3333 repeated
one twenty fifth in decimal form is 0.04.
One hundred fifty tenths in decimal form is 15.0 One hundred, and fifty tenths, in decimal form is 105.0
One tenth in decimal form is 0.1.
1/6 in decimal form is 0.16666666666...
decimal form = .11111... percentage form = 11.11 %
Six and one tenth in decimal form is 6.1.
6.1 is 6 and one tenth in decimal form.
One and fifty hundredths in decimal form is 1.5
The fraction one tenth (1/10) has the decimal form 0.1