선
☆
A car
during
its
journey
in the first 1/ 3 part
it travels in the speed of lokm/hr and the next
1/3 part it travels in the speed of 60km/hr and of the last
1/3 part it travels
in the speed of 60km/hr. Find its average
Speed.
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Answer:
what Chinese will come in mathematics aa super
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