Question

8. The sum of 3 consecutive even numbers is 72. Find the numbers.
9. The sum of digits of a 2-digit number is 7. If 27 is added to the number, the digits interchange their places.
Find the number.
10. The present age of Mohan is three times the age of his son. After 8 years, the sum of their ages will be 72 years.​

Answer 1

Answers are in the attachment according to your questions! hope my answer helps you!