The digits of 6 and 9 of the number 36490 are interchanged. Find the difference between the original number and the new number.

The average of nine 2 digit numbers is decreased by 6 when the digits of one of the 2 digit numbers is interchanged. Find the difference between the digits of that number.

The average of nine 2 digit numbers is decreased by 6 when the digits of one the 2 digit numbers is interchanged. Find the difference between the digits of that number.

In a two-digit number, the digit at the unit's place is 1 less than twice the digit at the ten's place. If the digits at unit's and ten's place are interchanged, the difference between the new and the original number is less then the original number by 20. the original number is

If we reverse the digits of a two digit number then the difference between the original number and new number is 27 the defference between the digits is :

A number of two digits is 3 more than 4 times of the sum of its digits. If the positions of the digits of the number be interchanged , then the new number thus formed is 18 more than the original number. Determine the number.

In a two digit number,the unit digit is equal to the square of tens digit.The difference between the original number and the number formed by interchanging the digits is 54. What is 60% of the original number?

In a two-digit number, the unit digit is equal to the square of tens digit. The difference between the original number and the number formed by interchanging the digits is 54. What is the original number?