Question

an aeroplane takes 3 hours to travel a distance of 3300 km. another aeroplane travels at a speed which is 100 km per hour less than the first aeroplane. how long will it take to travel the same distance by the second aeroplane​

Answer 1

Answer:

3.3 hrs

Step-by-step explanation:

consider the first plane speed = distance / time

then we get S = 3300/3

S = 1100 Km/hr

second plane travel with 100km/hr less it means it will travel 1000km/hr

Speed = diatnce/time

1000 = 3300/time

time = 3.3