8/15 minus 7/20 is 11/60
Converting to twentieths, we get 8 over 20 minus 15 over 20, resulting in minus 7 over 20.
3/5 - 3/4 = 12/20 - 15/20 = (12 - 15)/20 = -3/20
11/20 is already in its simplest form
7/20 − 1/5 = 15/100 which reduces to 3/20
8/15 minus 7/20 is 11/60
Converting to twentieths, we get 8 over 20 minus 15 over 20, resulting in minus 7 over 20.
3/5 - 3/4 = 12/20 - 15/20 = (12 - 15)/20 = -3/20
11/20 is already in its simplest form
-20 - 15 = -35
7/20 − 1/5 = 15/100 which reduces to 3/20
3/4 - 1/10 = 15/20 - 2/20 = 13/20
5 - (-15) = 20
20 + 15 - 3 = 32
19/20 minus 3/10 = 13/20
13/20 minus 3/5 is 1/20
Expressed as a proper fraction in its simplest form, 11/12 - 9/20 = 7/15