The lowest term of 148 over 40 is = 37/10 or 37/10 or 3.7
The lowest term of 40 over 56 is 5/7
The lowest term of 35 over 40 = 7/8
7/40 is already in its lowest terms
40 over 12 reduced to its lowest term = 10/3 or 31/3
11/40 is in its lowest terms.
1/8
3/10
17/20
9/40
32/40 = 4/5
10/1 or 10