Problem: of the 100 people in a room , 4 / 5 are women . if 3 / 5 of the people are married , what is the maximum number of women in the room who could be unmarried ?
Rationale: "women = 4 / 5 * 100 = 80 married = 3 / 5 * 100 = 60 unmarried = 40 max ( un - married women ) = 40 e"
annotated_formula: multiply(100, divide(4, 5))