How do i solve this ( i know there are two methods (fractions and decimals) i have to use the fraction method, show your steps (i have to show my work)

1. 24 x 1/4= 6 hours for school
2. 24 x 1/10= 2 2/5 hours for homework
3.24 x 3/20= 72/20 = 3 3/5 hours for free time
4. 24 x 1/10= 2 2/5 hours for eating
5. 1/4 + 1/10 + 3/20 + 1/10=
    5/20 + 2/20+ 3/20 + 2/20=
    12/20
6. 20/20-12/20= 8/20
    = 2/5 
7. 24 x 2/5= 
    48/5
    9 3/5 hours spent on sleeping

(Might Not Be In Order:The Answers)

First you have to know how many hours in a day which is 24
School is 6 hours
Eating is 2.4 hours
Free time 3.6 hours
Homework 2.4 hours
sleep 9.6 hours
if you add the numbers it will equal 24 hours