Problem: if taxi fares were $ 2.00 for the first 1 / 5 mile and $ 0.40 for each 1 / 5 mile there after , then the taxi fare for a 4 - mile ride was
Rationale: "in 4 miles , initial 1 / 5 mile charge is $ 2 rest of the distance = 4 - ( 1 / 5 ) = 19 / 5 rest of the distance charge = 19 ( 0.4 ) = $ 7.6 ( as the charge is 0.4 for every 1 / 5 mile ) = > total charge for 4 miles = 2 + 7.6 = 9.6 answer is d"
annotated_formula: add(2.00, multiply(subtract(divide(2.00, divide(1, 5)), 1), 0.40))