The sum of digits of a two-digit number is 14 and the difference between the two digits of the number is 2. The product of the two digits of the number is: |
86 56 48 54 |
48 |
The correct answer is Option (3) → 48 1. Define the Variables Let the two digits of the number be $x$ and $y$. 2. Set Up the Equations
We can solve this using the two possible scenarios for the difference: Case 1: $x - y = 2$ Adding the two equations: $(x + y) + (x - y) = 14 + 2$ $2x = 16$ $x = 8$ Now, substitute $x = 8$ back into the first equation: $8 + y = 14$ $y = 6$ Case 2: $y - x = 2$ Following the same logic, we would find that $y = 8$ and $x = 6$. In both cases, the two digits of the number are 6 and 8. (The number is either 68 or 86). 3. Calculate the Product The question asks for the product of these two digits: $\text{Product} = 6 \times 8 = 48$ Conclusion The product of the two digits of the number is 48. |