The whole number 4 in 4.8 is not touch because it is already a fraction at 4/1.

Take the decimal (.8) and turn it into a faction. Just count decimal places .8 which would be one decimal place so that we can reduce it.

We would get 8/10

2 goes into 8 four times (4)

2 goes into 10 five times (5)

so our fraction is now 4/5 and final answer is 4 4/5.

Take the decimal (.8) and turn it into a faction. Just count decimal places .8 which would be one decimal place so that we can reduce it.

We would get 8/10

2 goes into 8 four times (4)

2 goes into 10 five times (5)

so our fraction is now 4/5 and final answer is 4 4/5.