Question

23+(345:5.[3.5])+24-45=?

Answer 1

  23 + ( 345 : 5 . [3.5]) + 24 - 45 

= 23 + ( 69 . 3 . 5 ) + 24 - 45 

= 23 + 1035 + 24 - 45

= 1037 

Answer 2

\(23+\left(345:5.\left[3.5\right]\right)+24-45\)

\(=23+\left(69.3.5\right)+24-45\)

\(=23+1035+24-45\)

\(=1037\)