Question

336:(7supra2+0supra7-5supra2)=

Answer 1

$336:(\frac{7}{2} + \frac{0}{7} - \frac{5}{2})=$
$=336:( \frac{7}{2} +0- \frac{5}{2} )=$
$=336: \frac{2}{2} =$
$=336:1=$
$=336$

Answer 2

= 336 : ( 3,5 + 0 - 2,5) = 336 : 1 = 336