380
90% of 470 = 423
90
90 mph
94. XC is 10 subtracted from 100, aka 90. and IV is one subtracted from 5 aka 4. 90+4=94
81
60
-18/5 = -324/90 -37/18 = -185/90 -185 + 324 = 139/90 or 1 and 49/90
103
It is 470.
81% of 470= 81% * 470= 0.81 * 470= 380.7
30% of 470= 30% * 470= 0.3 * 470= 141
470