Math, asked by shreya3321, 9 months ago

Every floor of a 20-storey building is 5 m high. If a lift moves 2 m every second, how long will it take to move from 3rd floor to 15th floor? ​

Answers

Answered by velanginipraneeth
9

Answer:

20×5m=100

from 3rd floor to 15 th floor distance is 90m

45secs

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