Question

91/4*8-12/3*51/2-24/5*211/12

Answer 1

$frac{91}{4}$ * 8 - 4 * $frac{51}{2}$ - $frac{24}{5}$ * $frac{211}{12}$ = -4,4

1) $frac{91*8}{4}$ = 182

2) $frac{4*51}{2}$ = 102

3) $frac{24*211}{5*12}$ = $frac{422}{5}$ = 84,4

4) 182 - 102 = 80

5) 80 - 84,4 = -4,4