49 - 48 = 1
49/28 - 24/48 = 25/48
two negatives always equal a positive
.49 inches
31/48
76 - 90 = -18 -18 - -48 = 30.
13/16 minus 7/6 is -17/48.
101 minus 49 is 52.
-49 minus 75 is -124
48 minus 1.4 is 46.6
48 minus 32 is 16.
if you have 12r and you minus 4r it doesn't equal 48. it would equal 8r to find out what r is i would have to see the whole problem