Converts a fraction (with optional whole part) to a decimal number with selectable rounding precision.
Enter the whole number part (optional), numerator and denominator. The calculator computes the decimal value of the fraction and rounds it to the selected number of decimal places.
Example 1: Numerator = 1, denominator = 3 → Decimal: 0.33 (2 decimal places).
Example 2: Whole part = 2, numerator = 1, denominator = 4 → Decimal: 2.25.