.8 as a Fraction

0
51
.8 as a fraction equals 8/10 or 4/5

Steps to convert .8 into a fraction.

Write .8 as .81

Multiply both the numerator and denominator by 10 for each digit after the decimal point.

.81=.8 x 101 x 10=810

As a side note the whole number-integral part is: empty
The decimal part is: .8 = 8/10
Full simple fraction breakdown: 80/100
= 8/10
= 4/5

you may also check

fraction Data
0.3 as a fraction 0.3 as a fraction
0.45 as a Fraction 0.45 as a Fraction
0.03 as a Fraction 0.03 as a Fraction
0.55 as a Fraction 0.55 as a Fraction