Question

Two bicyclists start racing towards each other. If their speeds are 14 mph and 16 mph respectively, how long would it take for them to be 20 miles apart?

Answer 1

The two bicyclists would take approximately 40 minutes to be 20 miles apart.

Step-by-step explanation:

In this scenario, we can think of the two bicyclists as approaching each other like two cars on opposite sides of a road. Since they are moving towards each other, their combined speed relative to each other is the sum of their individual speeds. So, the combined speed of the two bicyclists is 14 mph + 16 mph = 30 mph.

To find out how long it will take for them to be 20 miles apart, we can use the formula:

Time = Distance / Speed

So, Time = 20 miles / 30 mph = 2/3 hour, or approximately 40 minutes.