It is 0.5
0.5
3/10 is 0.3
0.9
0.1
6/20
30%.
The answers really is 0.7 in math tense.
It can't be simplified. However, the decimal form is 0.3.
5/10 is a half.
you write one over 5
We write .5 or 0.5 as the decimal for one half.
It is: 4/5 = 0.8 as a decimal