Question

You can ride your bike around your block four times and the whole neighborhood four times in 16 minutes. You can ride your bike around your block eight times and the whole neighborhood once in 11 minutes. How long does it take you to ride around the neighborhood?

Answer 1

3 minutes

Explanation:

if it takes 3 minutes to ride around your neighborhood it would make all of these statements true, it would mean that it takes 1 minute to ride in your block.