How to determine which fraction is larger

have a common denominator and see which numerator is larger

if you have 1/5 and 1/8, you make a common denominator:

40

8/40>5/40

1/5 is larger

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above