Question

Every floir of a 104 storey sky scraper is a 4 m high if a balloon rises 3m every second how long will it take to rise from the 36th floor to the 96th floor

Answer 1

Balloon's speed = 3 m/s
Number of floors = 96 - 36 = 60
60*4= 240 m

Distance = 240 m
Speed = 3 m/s
Time = ?

Time = Distance/Speed
Time = 240/3 = 80 seconds