The ration of two numbers is `31:23` and their sum is 216. Find these numbers.

Sum of two numbers is 35 and their difference is 13. Find the numbers.

The sum of two numbers is 146 and their difference is 18. Find the numbers.

The sum of two numbers is 7 and their difference is 5. Find the numbers.

The sum of two numbers is 40 and the difference between them is 14. Find the numbers.

Find the sum of first n natural numbers.

Sum of two numbers is 45 and the greater number is twice the smaller number. Find the numbers.

Two numbers differ by 3. The sum of the greater number and twice the smaller number is 15. Find the smaller numbers.

Sum of two numbers is 97. If the greater number is divided by the the smaller, the quotient is 7 and the remainder is 1. Find the numbers.

The sum of two natural numbers is 10. Their product is maximum if the numbers are