Question

1.If 20m represents the altitude of a place above sea level. How
do you represent a place 15m below sea level?
Abdul is preparing for his final exam. He has completed 12
2. part of his course content. Find out how much course content is left?
3. An elevator descends into a mine shaft at the rate of 6 meters per
minute.If the descent starts from 20m above the ground level.
How long will it take to reach - 340m

Answer 1

Answer:

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