Answer:
Explanation:
percentages are usually out of 100.
so you are turning 1/5 to x out of 100.
we can do thismany ways; i will be doing a ratio.
1:5
to
x:100
we can see that 5 times 20 equals 100, therefore, 1 times 20 would equal x.
so 20/100 is equal to 1/5.