A car cover first half of the distance with 60kmph and
second half of the distance with 40kmph what is the average
speed?
Answer Posted / divyanshu
d/40 +d/60 =2d/a
1/40 +1/60 =2d/a
3a+2a=120 (2)
5a=240
a=240÷5
a=48km hrs
Is This Answer Correct ? | 12 Yes | 6 No |
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