Juan ran three miles in 45 minutes. At this rate, how long would it take Juan to run seven miles
To find out how long Juan would take to run seven miles, we can set up a proportion:
3 miles / 45 minutes = 7 miles / x minutes
Cross-multiplying, we get:
3 * x = 45 * 7
Simplifying, we have:
3x = 315
Dividing both sides of the equation by 3, we find:
x = 105
Therefore, it would take Juan 105 minutes to run seven miles.