with the speed of
speed for
6 A care travels 100 am at the
speed
60 km/h
and return
40 imho Calculate
the
average
the
whole
?
2
journey speed
Answers
Answered by
2
Answer:
Using speed =
Time
Distance
⇒Time=
speed
distance
We have total time =
60
100
+
40
100
=
6
25
Hr
Now, Average speed =
Time
(tot)
Distance
(tot)
=
6
25
200
⇒ Average spped =
25
1200
=48km/h
Answered by
0
Answer:
6×100=600
at speed =60kmh
60÷600=100
40+100=140÷2=70÷10=7
Explanation:
if car of speed travels six times faster then average then calculate 40imho average whole in journey speed is 2 that divides to two times becoz of he teavled one time then second time he returned at kovement of time
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