8/15 minus 7/20 is 11/60
20 + 12 - 8 = 24
20 - (8 x 2) = 4
12-(-8) = 20
Converting to twentieths, we get 8 over 20 minus 15 over 20, resulting in minus 7 over 20.
Negative 8 minus 12 is negative 20.
12
8/15 minus 7/20 is 11/60
It is: 8 and 3/8 minus 20 and 3/4 = -12 and 3/8
20 + 12 - 8 = 24
20 - (8 x 2) = 4
The answer to your question is eight. =]
20
12-(-8) = 20
Converting to twentieths, we get 8 over 20 minus 15 over 20, resulting in minus 7 over 20.
8 + 46 - 34 = 20
-12 - 8 = -20