Answer:
1-1
2-2
3-4
4-3
5-6
6-5
Step-by-step explanation:
Just simplify each equation to its simplest form
eg,: #1
4/3 = 1 1/3
Answer:
20.25
Step-by-step explanation:
45x.40=20.25
Answer:
4. / D.
Step-by-step explanation:

Tim spends 1/3 each weekday sleeping and 7/24 in school. We can write 1/3 as 8/24 so we have a common denominator. Now we can see that Tim sleeps for 1/24 time of a weekday more then he spends in school.
I hope that's what you meant.