After taking off from Chennai airport , an aeroplane rose 800 m per minute for 9 minutes. Later on , during the flight the plane descended 750 m a minute for 4 minutes. What was its altitude then ?
Answers
Answered by
0
Answer:
> 4,000m
> altitude is 6450
Step-by-step explanation:
Answered by
2
Answer:
4320
Step-by-step explanation:
800X9=7200
720X4=2880
7200-2880=4320
i hope this is correct
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