Question

every floor of a 104 storey skyscraper is 4m high.if a balloon rises 3m every second how long it takes to rise from the 36 Floor to 96 floor ​

Answer 1

Answer:

no. of floors to be covered = 96-36 × 4 = 60

distance to be covered = 60 x 4 = 240m

time = distance/speed

=> 240m ÷ 3s

= 80 seconds = 1min 20 seconds

Step-by-step explanation:

MARK as Brainliest