Question

Two Cars, A and B, (starting at the same time, from the same point) are moving
with average speeds of 40 km/h and 50 km/h, respectively, in the same direction
Find how far will Car B be from Car A after 3 hours.​

Answer 1

Answer:

Distance travelled by car A= 40×3

= 120km

Distance travelled by car B = 50×3

= 150km

so, difference is 30km

Answer 2

refer to the attached file