Question

an aeroplane fliestwice as fast as a railway train . if the latter covers 60 km in an hour and a half , what distance will the aeroplane cover in 2 minutes​

Answer 1

Answer:

TRAIN  TAKE TIME =AN HOUR AND A HALF

AEROPLANE TAKE TIME =HALF OF THE TRAIN SPEED

                                         =45 MINUTES

THEN AEROPLANE COVERS IN 2 MINUTES=60/45

                                                                         =4/3

MAY BE THIS IS YOUR RIGHT ANSWER DEAR................

Step-by-step explanation:

Answer 2

Answer:

2.7 km

Step-by-step explanation:

60 km in 90 min

60000 m in 5400s

S=VT

v=s/t

v=60000/5400

v=11.11m/s spead of train

speed of airplane is twice so

v= 11.11×2

v= 22.22 m/s

Distance covered by the areoplan in 2min.

as 2min=120s

S=vt

S= 22.22×120

S= 2666.4 m

S= 2666.4/1000

S=2.6664 Km

S=2.7km