At 60 mph, 15 seconds corresponds to approximately which distance?

At 60 mph, 15 seconds corresponds to approximately which distance?

• A. two miles
• B. one mile
• C. three quarters of a mile
• D. quarter of a mile

Answer: (D)

At this speed, distance is found by multiplying speed by time, using consistent units. You’re going 60 miles every 60 minutes, which means you cover 1 mile in 1 minute. Fifteen seconds is a quarter of a minute, so you’d travel a quarter of a mile in that time. Therefore, the distance is a quarter of a mile. To put it in another quick check: a full mile takes one minute at this speed, so a quarter of that time (15 seconds) yields a quarter of a mile. That’s about 1,320 feet if you’re thinking in feet.

At this speed, distance is found by multiplying speed by time, using consistent units. You’re going 60 miles every 60 minutes, which means you cover 1 mile in 1 minute. Fifteen seconds is a quarter of a minute, so you’d travel a quarter of a mile in that time. Therefore, the distance is a quarter of a mile.

To put it in another quick check: a full mile takes one minute at this speed, so a quarter of that time (15 seconds) yields a quarter of a mile. That’s about 1,320 feet if you’re thinking in feet.