Question

Evaluate: ( 3-5 x 10-5 x 64 )/ ( 5-6 x 6-5 )

Answer 1

First do the brackets. In brackets first should do multiplication then addition and sub

  ( 3 - 5 x 10 - 5 x 64 )    =     (3 - 50 - 320)     =   ⁻ 367    =  367

     ( 5 - 6 x 6 - 5 )                       (5 - 36 - 5)             ⁻ 36          36

Are you sure there is no other brackets inside the brackets?