An aeroplane flies 450 km in 20 minutes find the time taken by it to cover 1800 km
Answers
Answered by
1
Answer:
80 minutes
Step-by-step explanation:
450 kms in 20 minutes
1800 kms in ? minutes
1800/450*20=80
so it takes 1 hour 20 minutes
Answered by
0
(1800/450)x 20= (180/45)x 20
=4 x 20= 80
=80 minutes will be needed.
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