Question

Two cars are driving toward each other with speeds of 20 mph and 30 mph, respectively. If the distance between them is 300 miles, how soon will they meet?

The two cars will meet in ___ hour (s).

Answer 1

The two cars will meet in 6 hours.

Step-by-step explanation:

To calculate how soon the two cars will meet, we can use the formula:

Time = Distance / Relative Speed

Since the cars are driving towards each other, their relative speed is the sum of their individual speeds:

Relative Speed = Speed of Car 1 + Speed of Car 2

So, the time it will take for the two cars to meet is:

Time = 300 miles / (20 mph + 30 mph)

Time = 300 miles / 50 mph = 6 hours

Therefore, the two cars will meet in 6 hours.