Question 12
Driving from Boston to New York one day, Sara covered the 250 miles in five hours. Because of heavy traffic, the 250-mile return took six hours and fifteen minutes. Calculate average speeds for the trip to New York, the trip from New York, and the round trip.
Answer entry: Enter outbound; return; round-trip speeds in mph, in that order, separated by semicolons. Use the exact fraction for the last answer, or round it to one or two decimal places.
**Editorial input note:** Use no spaces before or after semicolons. For a fractional final answer, use a fraction in lowest terms. Omit unit labels.
Answer entry: Enter outbound; return; round-trip speeds in mph, in that order, separated by semicolons. Use the exact fraction for the last answer, or round it to one or two decimal places.
**Editorial input note:** Use no spaces before or after semicolons. For a fractional final answer, use a fraction in lowest terms. Omit unit labels.