Question

10. Find the missing number.
?
13
49
9
69
13
11
54
(G​

Answer 1

Answer:

Step-by-step explanation:

Second Row, 2*9 + 3*17 = 69.

Third Row, 2*13 + 3*11 = 59.

Let missing number be x,

2x + 3*13 = 49.

or, x = 5.

Answer 2

5

Step-by-step explanation:

let missing number be x

2x + 3*13 = 49

or, x = 5