a car covers 200 km in 4 one by two hour and then another 240 km in 3 one by two hour find its average speed
Answers
Answered by
52
we know that avg speed = total distance covered by total time taken.
so here avg speed = 200+240
--------------
4½+3½
= 440
-------
9/2 + 7/2
=440
-------
16/2
=440
------
8
= 55km/hr(Ans)
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so here avg speed = 200+240
--------------
4½+3½
= 440
-------
9/2 + 7/2
=440
-------
16/2
=440
------
8
= 55km/hr(Ans)
hope this helps.
if it helps then follow me
Furry:
thanks Joy
correct
ya
thanks
Answered by
6
Answer:
55kmph
Step-by-step explanation:
so average speed is equal to 55kmph
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