Question

· A car moves towards East at a speed of 40 km/hr. Another
car starts at the same time from the same point and moves
towards West at a speed of 45 km/hr. In how much time the
distance between the two cars will be 510 km ? ​

Answer 1

Answer:

6 hours

Step-by-step explanation:

After each hour, the cars grow (45+40) 85 km apart. To find the no. of hours after which the distance between them will be 510km, we need to divide 510 with 85.

510/85 = 6

Hence, the distance between the two cars will be 510 km only after 6 hours.