Question

It takes you 36 seconds to walk from the first​ (ground) floor of a building to the third floor. How long will it take you to walk from the first floor to the sixth floor​ (at the same​ pace, assuming all floors have the same​ height)?

Answer 1

72 seconds.

The 6th floor is 2 times the amount of walking from the ground floor to the third, so the time to walk to the 6th floor will be twice as long too.

36 * 2 = 72

Explanation:

Hope it helps! =D