240 - 18 = 222
240 minus 58 = 182
240 - 137 = 103
500 - 240 = 260
240- 180= 60
220
240
240
18/240 = 0.075
240 - 15% = 240 x (1 - (15/100)) = 240 x 0.85 = 204
The differencs is 240 minus 137 equals 103
13.3333
18-36=-18 * * * * * That is 18 minus 36. But the question was about negative 18 minus 36. The answer to the question is -18 - 36 = -54