The difference is: 3.5
1952 - 163 = 1,789
173.6
163.....
146 - 128 = 18
128 - 40% = 76.8
128
696
163 - 35% = 163 x (1 - (35/100)) = $105.95. Don't forget to include the unit of currency at the front.
128
-122 - 6 = -128
427 - 299 = 128
= 32 - 128 x 9/5 F