Question

1,3,4-36
2,1,3-27
6,2,4-54
5,1,9-?

Answer 1

if we add 1,3,4 then it is 8 and if we multiply 9 to half of 8 then it is equal to 36 this is same with 2,1,3 ;6,2,4 so if we add 5,1,9 then it is 15 and if we mutiply 9 to half of 15 then the answer is 67.5

Answer 2

The answer is 67.5.

The sum of the given no. is divided by 2 ,then multiplied by 9.

Hope this will help.