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Question
The two digit number whose ten’s digit is ‘t’ and units’s digit is ‘u’ is ______.
Solution
The two digit number whose ten’s digit is ‘t’ and units’s digit is ‘u’ is 10t + u.
Explanation:
The number is 10 f + u.
Here, ten’s digit = t, unit digit = u
∴ Required number = 10 × Ten’s digit + 1 × Unit digit
= 10 × t + u
= 10t + u
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