Answer with solution
4. The owner of a rectangular garden, 25 meters by 30 meters wants to triple the area of his garden by
extending it on all sides by a uniform width, then what is the new dimension of the garden?
5. Solve: The tens digit of a two-digit number is two more than the ones digit. If the sum of the square
of ones digit and the square of tens digit is 74 then what is the two- digit number?
