It takes juan 1/2 hour to walk 2 miles. He decides to start walking in his spare time

Answer 1

That's great! Walking is a healthy and enjoyable way to spend spare time. Knowing that Juan takes 1/2 hour to walk 2 miles, we can calculate his average speed using the formula:

Average Speed = Distance / Time

So, Juan's average speed would be:

Average Speed = 2 miles / 1/2 hour

To divide by a fraction, we can multiply by its reciprocal:

Average Speed = 2 miles * 2 / 1 hour

Simplifying, we get:

Average Speed = 4 miles per hour

Therefore, Juan walks at an average speed of 4 miles per hour when he walks 2 miles in 1/2 hour.