Question

A boy takes 30 min to reach the school by his bicycle. His school is 8 km away from his house. Calculate the speed of his bicycle in m/s and km/h.​

Answer 1

Answer:

Let the distance between home and school =S km

Time taken to reach school from home =

x

S

hr.

Time consumed to reach home from school =

y

S

hr

Average speed =

Total time taken

Total distance

=

x

S

+

y

S

S+S

=

x

1

+

y

1

2

=

x+y

2xy

km/hr.

Answer 2

Answer:

your real do or fake.........................................