Answer:
0.9 can be written as a fraction

Explanation:
0.9 written as a fraction
if we have no denominator at the bottom then we put 1 at the bottom
0.9 can be written as

Now we need to remove the decimal point
we have 9 after the decimal point. one number after the decimal point.
To remove the decimal point we multiply both top and bottom by 10


0.9 can be written as a fraction
