Question

distance covered by a train moving at 80 km/hour in 1½hours

​

Answer 1

Answer:

120 km

Step-by-step explanation:

1 hr- 80 km

1/2 hr- 80/2=40 km

1 and a 1/2 hr=80+40

=120 km

Answer 2

Step-by-step explanation:

Speed- 80 km/hr

Time-1 $\frac{1}{2}$ hours= $\frac{3}{2}$ hr.

Speed = Distance/ Time.

80=Distance/ 3/2

Cross Multiply

80×3/2 = Distance

40×3/2 = Distance

120 km =  Distance.

Answer- 120 km.