Question

If * means +6 times the second number to the first number then 1*2*3 equal to ?

Answer 1

Maybe it's 18

Because =1+6+2+6+3=18

Answer 2

If * means +6 times the second number to the first number then 1*2*3 equal to ?

a*b

means

b = a × (+6)

=> b = 6a

1*2*3  = (1*2)*3

1*2 means

2 = 6 × 1

=> 2 = 6

6*3

means

3 = 6 × 6 = 36