Question

Find the missing number in the following series 9,7,14,11,33,28,x,133,931 with step by step

Answer 1

Answer:

140

Step-by-step explanation:

9-2=7

14=7×2.

Again,

14-3=11

33=11×3

And the series continue,

33-28=5

28×5=140.

Therefore the answer is 140.