Anil goes to his school which is 3 kilometre from his house in 30 minutes he covers the same distance of 3 kilometre in 20 minutes when he returned back find his average speed in kilometre per hour
Answers
Answered by
2
Answer:
Mark me brainliest if helped
The answer is in attachment
Attachments:
Answered by
2
Answer:
ANSWER
Let distance between school and home=xkm.
Time taken to reach school at 4
hr
km
=
4
x
hrs.
Time taken to reach school at 5
hr
km
=
5
x
hrs.
4
x
−
60
15
=
5
x
4
x
−
5
x
=
60
15
20
5x−4x
=
4
1
5x−4x=
4
20
x=5
Similar questions