A car covers 1/3 distance with 20 km/h and 2/3. 24
with 60 km/h. Average speed is:
(1) 40 km/h (2) 502 km/1
(3) 36 km/h
(4) 80 km/h
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Answered by
5
it can cover of it 7.7% of it speed out of from 8.2HFM%
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0
soon i will answer after but first mark ask brainlist
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