Question

ve any two of the following subquestions :
) If the speed of an aeroplane is decreased by 120 km/h, it takes 18 minutes m
to travel some distance. If the speed is increased by 180 km/h, it takes 18 minutes
less to travel the same distance. Find the average speed of the aeroplane and the
distance.​

Answer 1

Step-by-step explanation:

average speed of aeroplane is 720km/hrs

distance is1080km

for better understanding follow me