1. The user asks about solving numerical problems, so let's clarify the approach. 2. Numerical problems typically involve finding the value of unknowns by applying algebraic or arithmetic operations. 3. To solve a numerical problem, identify the given values and the unknowns. 4. Use appropriate formulas or equations related to the problem. 5. Substitute the known values into the formula. 6. Perform arithmetic operations step-by-step to isolate the unknown. 7. Simplify the expression to find the numerical value. 8. Always check the solution by plugging the value back into the original equation. 9. If you have a specific numerical problem, please provide it for detailed steps and solution.