It says here that the value of the tens is more than ones. And it is given that the value of ones is 8.
now, what is the value of tens and what is the number that we are looking?
Let’s analyze the problem
=> the tens is more than the ones.
=> the ones is 8
-> Thus the value of tens is 9, because 9 is more than 8 and is still in the value of tens. It cannot be 10 because the value will be change into hundreds.
thus the number we’re looking is 89