Question

Please help me im just really slow

Answer 1

3. 8/10
4. 20/30
5. 20/24
6. 1/3
7. 9/33
8. 16/38
9. 16/36
10. 1/3
11. 9/18
12. 1/3
13. 12/28
14. 3/5

Answer 2

So let’s put the missing number in as x
5/4=x/10 we cross multiply
5x=40
Isolate x so we divide both sides by 5 (whatever we do to one side we do to the other)
x=8