1+928*22938÷398*2873÷283 =
[tex]1+ \frac{928x22938}{398} X \frac{2873}{283} \\\\1+ \frac{46x22938}{199} X \frac{2873}{283} \\\\1 + \frac{10643232}{199} x \frac{2873}{283} \\\\1 + \frac{30578005536}{56317} \\\\= \frac{30578005536}{56317}[/tex]