428+94 = 522
428 + 217 = 645
388 + 428 - 487 = 329
797.
50 + 50 + 94 + 94 = 288
282
94+94+80+80=348.
94 + 94 = 188...
82 + 83 + 94 = 259
94
400 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and a 428 400 and 428
437.2 (rounded).
94 + 95 = 189...