Fill in the blanks :The two digit number whose ten’s digit is ‘t’ and units’s digit is ‘u’ is __________.

Let's take an example. 25 is a two-digit number that can be written as

$25=2\times 10+5\times 1$

Here the ten's digit is 2 and the unit's digit is 5

It is given that ten’s digit is ‘t’ and units’ digit is ‘u’. Therefore the number is

$=t\times 10+u\times 1$