Question

Joseph had a PSC test at 2pm. Examination
centre was 140 km away from his house. He
reached the centre before 1 hour. Arrange
speed of the bus he travelled was 40 km/hr.
When did he start his journey from home?
After the test he got in to the bus at 4.30pm
and reached home at 7pm. What was the
average speed of the bus joseph travelled?​

Answer 1

Answer:

46.66 km/hour

Step-by-step explanation:

total distance traveled

140+140=280km

total time taken taken

from home to centre average speed 40km/h

so time taken in 140km is 140/40=3hour 30 minute

and now in returning started travelling at 4.30 pm and reached 7 pm

so 2 hour 30 minute

adding both 3 hour 30 minute +2 hour 30 minutes =6hour

so average speed = 280km/6hours= 46.66km/hours

Answer 2

Answer:

from where did you get this question