Question

Missing Number
15
5
?
6​

Answer 1

Answer:

I think missing number is 18

Step-by-step explanation:

Hope it helps you dear friend

Answer 2

Answer:

first case

12x4 - 9 =39

second case

16 × 8 - 10 =118

so the last case that you wanted

15 × 5 - 6

= 69