43550 / 67 * x = 546000 и 387 855 . 765

Question

43550 / 67 * x = 546000 и 387 855 . 765

Answer 1

1)48:24=2   2*246=492    492:4=123
2)108+392=500  225:5=45.   500-45=455
3)765-279=486 486:6=81. 81+119=200
4)52:13=4. 4*100=400 400+67=467