Question

The distance between city A and city B is 300 km. Henry and Smith start from city A at 10 AM. Henry travels at a uniform speed of 50 km/hr and Smith travels at a uniform speed of 60 km/hr. so at what time henry and smith will reach the city

Answer 1

Answer:

distance=speed/time

1. Henry

300=50/time

time =distance/speed

time=300/50=6

time=6 hour

10am +6hour=4pm

henry will reach the city at 4pm

2. Smith

300=60/time

time =distance/speed

time=300/60=5

time =5hour

10am+5hour=3pm

Smith will reach the city at 3pm

the two answer is 4pm and 3pm