Verified answer

Answer:

A aeroplane flies 300 km in 5 hours.

A aeroplane flies 300 km in 5 hours.Distance travelled by aeroplane in 1 hr

A aeroplane flies 300 km in 5 hours.Distance travelled by aeroplane in 1 hr =300 5=60 km

5=60 kmDistance travelled by aeroplane in 7 hr=60×7=420

5=60 kmDistance travelled by aeroplane in 7 hr=60×7=420 km

Step-by-step explanation:

420km covered by train in 7 hours