27. Five mark exercise problems V

1. The sum of a two digit number and the number formed by interchanging the digits is $110$. If $10$ is subtracted from the first number, the new number is $4$ more than $5$ times the sums of the digits of the first number. Find the first number.

 

Answer:

 

The first number is .

 

2. Two numbers are in the ratio $5:6$. If $8$ is subtracted from each of the numbers, the ratio becomes $4:5$. Find the numbers.

 

Answer:

 

The numbers are  and .

 

(Note: Enter the numbers in ascending order.)