Math, asked by preetlovelysingh111, 6 months ago

Q:13 A train covers the first
160 km of a journey at
40km/h, the next 180 km/h
and the lost 200km at
50Km/h.
Find (i)the total time it
takes to complete the
journey
(ii) The average speed of
the train during the whole
journey.
.

Answers

Answered by Anonymous

2

Step-by-step explanation:

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