2. In how many two-digit numbers does O appear?
(1) 9 (2) 10 (3) 11 (4) 12
Answers
Answered by
1
Answer:
(2) 10
Step-by-step explanation:
seriously this question?
Answered by
0
correct ans is 9
because 0 is found in
10,20,30,40,50,60,70,80,90
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