Question

What percent is equivalent to 4/5 ?

Answer 1

In order to convert it to a decimal, we have to make sure the denominator is a multiple of 10. Luckily, is we multiply this fraction by 2/2 to get the equivalent fraction of 8 tenths, that tells us that in the decimal, 8 is in the tenths place.
Therefore, we have .8 as your final answer.
Hope this helps

Answer 2

4/5 x 20/20 = 80/100

80/100 = 0.80

0.80 = 80%

80% is your answer

hope this helps