Whole-and-fraction converter

Mixed Numbers and Improper Fractions

Mode A: improper numerator = whole × denominator + numerator. 2 1/3 = 7/3. Mode B: integer division with remainder. 11/4 = 2 3/4. 8/4 = 2 with no leftover fraction. −2 1/3 means −(2 + 1/3) = −7/3.