Make the lower number the same
- so 3 / 5 = 12 / 20
then 17 - 12 = 5
so answer is 5 / 20
which = 1 / 4
68/20 = 17/5 or 3 and 2/5
3 over 5 is the smallest. Therefore 7 over 10, 13 over 20 and 17 over 30 are all bigger than 3 over 5.
3/5 + 1/4 = 17/20
the sum would be 1/4 + 3/5 = 5/20 + 12/20 = 17/20
3/20 - 17/100First make the denominators of both fractions equal.3/20(5/5) - 17/100 =15/100 - 17/100Now subtract.15/100 - 17/100 = -2/100 = -1/50
0.85 or 17/20
(14/5) / (11/3) = (9/5) / (4/3) = (9/5) * (3/4) = 27/20 = 17/20
16/20 + 6/20 + 17/20 = 39/20 = 1 and 19/20
17/20 is greater.
17/5 x 6 = 102/5 or 20 and 2/5
-3/20 - 5/4 = -3/20 - 25/20 = -28/20 = -7/5
The range is 17: 20 - 3 = 17