Answer-If 47 # 56 = 159 and 28 # 38 = 104, then 35 # 49 = ?

The logic followed here is 3rd number 1st number 2 X 2nd number. 47 56 47 2 x 56 159 28 38 28 2 x 38 104 35 49 35 2 x 49 133