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How many numbers of two digits are divis...

How many numbers of two digits are divisible by 7?

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The 2-digit number divisible by 7 is `14, 21, 28, 35……98`
The first 2-digit number which is divisible by `7 is 14`
The last 2-digit number which is divisible by` 7 is 98`
The list of 2-digit numbers divisible by 7 are
...
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