Question

{[(9.4.7)/3+6]/5}.3.4

Answer 1

{[(252) /3 +6 ] /5 } .3 .4
{[84 + 6] /5 } .3 .4
{90 / 5 } .3 .4
18 .3 .4
54 . 4
216

Answer 2

= {[(9.4.7)/3 + 6] / 5} . 3.4

= {[(9.28) / 3 + 6] / 5} . 12

= {252/3 + 6] / 5} . 12

= {[84 + 6] / 5} . 12

= {90/5} . 12

= 18. 12

= 216