320+7.5=327.5
250 + 70 = 320
144000 + 1080 + 720 + 540 + 180 = 146,520
320 + 321 + 160 + 161 = 962
320 + 940 = 1260
Nope - 320 millimetres = 32 centimetres. 3.2 metres is 320 centimetres, which is 3,200 millimetres.
75/320 + 96/320 + 80/320 = 251/320
240
144
80
80 + 80 + 80 + 80 = 320 millilitres.
3.2 meters is equal to 320 milimeters.