It is: 8 and 3/8 minus 20 and 3/4 = -12 and 3/8
3/4 minus 1/5 is 11/20
-1/20
Converting to twentieths, we get 8 over 20 minus 15 over 20, resulting in minus 7 over 20.
3 over 20 (0.15) is.
-3/20 - 5/4 = -3/20 - 25/20 = -28/20 = -7/5
3/4 − 3/10 = 9/20
3/5 - 3/4 = 12/20 - 15/20 = (12 - 15)/20 = -3/20
11/20
7/20
3/5 - 1/4 = 12/20 - 5/20 = 7/20.
3/4 - 1/10 = 15/20 - 2/20 = 13/20
3/4 − 3/10 = 18/40 or 9/20