Math, asked by atulnice580, 9 months ago

Find missing number
10 : 99 : : 9 : ?
A. 69
B. 80
C. 97
D. 49

Answers

Answered by Anonymous
9

Answer:

B. 80 is the answer.

Logic - 9^2 - 1 = 80.

✔️Hope it will help you.✔️

Answered by amani11
19

Answer:

10 : 10^2-1

10 : 99

9 : 9^2-1

9 : 80

So, the answer is B)80

HOPE THIS HELPS YOU❣️❣️✔️✔️✌️✌️

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