Question

What next no in the seriex 99 ,81,45

Answer 1

Answer:

32 may be u need to check..

Answer 2

Answer:-9

Step-by-step explanation: 11*9 = 99

9*9= 81

5*9= 45

Now the difference between multiple of 9 are even consecutive numbers that is 2,4,6....

So 5 - 6 = -1

-1*9= -9