| 10 | ÷ | 102 | + | 2 | ÷ | 5679 50 | + | 5 | ÷ | 447 10 | + | 6 | ÷ | 226 5 | + | X | ÷ | 255 2 | + | ( | 723 10 | − | X | ) | ÷ | 1000 | = | 229 500 |
| Left side of the equation = | 5 51 | + | 100 5679 | + | 50 447 | + | 15 113 | + | X | × | 2 255 | + | ( | 723 10 | − | X | ) | × | 1 1000 |
| = | 585581360 1625494491 | + | 2 255 | X | + | ( | 723 10 | − | X | ) | × | 1 1000 |
585581360 1625494491 | + | 2 255 | X | + | ( | 723 10 | − | X | ) | × | 1 1000 | = | 229 500 |
| Left side of the equation = | 585581360 1625494491 | + | 2 255 | X | + | 723 10 | × | 1 1000 | − | X | × | 1 1000 |
| = | 585581360 1625494491 | + | 2 255 | X | + | 723 10000 | − | X | × | 1 1000 |