Sophia sets off on a walk at a speed of 6km/h. Ten minutes later, her brother danish sets off after her on his bicycle at 15 km/h. How far must Danish go to catch up with sophia?
Answers
Answered by
15
Answer:6.67m
Step-by-step explanation:
distance covered by sophia in 10min with speed of 6km/h or 100m/min is 10m
now his brother cheasing her sister, his speed with respect to sophia is 15km/h- 6km/h=9km/h or 150m/min
so time required by his brother to cover distance of 10m is 0.0667
Similar questions