It's a simple example of an addition problem.
The solution is: 720
230 + 360 = 590
250 + 172 + 360 + 600 + 621 + 480 = 2,483
360-65, or 295.
360 + (20%) = 432
95% + 360 = 360.95
360 + 180 = 540
3x+130+65 = 360 3x+195 = 360 3x = 360-195 3x = 165 x = 55
360
360 !
360
360
360