Math, asked by rhutujamagar4321, 9 months ago

How many times does
many times does 9 occur in two-digit nun
(1) 17 (2) 18 (3) 19 (4) 20

Answers

Answered by RaghavSharma2009

2

Answer:

11 Step by step: 19,29,39,49,59,69,79,89,99

Answered by alpana27

1

Step-by-step explanation:

1.(3)19

:19,29,39,49,59,69,79,89,99.

hope so it can help you.

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