Question

In a 114-storey building, each floor is 5 m high.
If a lift moves 3 m every second, how long will
it take to move from the 46th to the 106th floor? ​

Answer 1

Step-by-step explanation:

Total storey building =114

lift moves 3 m per second

The total storey from 46 to 106 =50

1 floor high =5 m

So high of a storey from 46 to 106 is 50 ×5=250m

Lift take time = 250/3=83.33 ans.

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