Question

EVERY FLOOR OF A 104 SKYSCRAPER IS 4 M HIGH .IF A BALOON RISES 3 M HIGH EVERY HOUR HOW LONG WILL IT TAKE TO GO FROM 36 TO 96 FLOOR

Answer 1

Given
1) Height of Floor  = 4m
   so height between 36 and 96 floor
               But take 96 - 1
Since the height of the last floor can be neglected because it is a time domain problem

so ,  height = ( 95 - 36 ) * 4
                   =( 59 ) * 4
                   =236 m

2 ) time taken to reach the height
                   time = total height  / height reached every hour
                            = 236 / 3
                             =  78 hours and 20 minutes

Answer 2

Step-by-step explanation:

Height of Floor = 4m so height between 36 and 96 floor

But take 96-1

Since the height of the last floor can be neglected because it is a time domain problem

so, height = ( 95-36) * 4

=(59) * 4

=236 m

2) time taken to reach the height

time = total height / height reached

= 236 / 3

= 78 hours and 20 minutes