Math, asked by Anonymous, 9 months ago

A car covers 200 km in 9/2 h and then another 240km in 7/2 h .find its average speed

answer :-55km/h

Answers

Answered by harry1579

1

Step-by-step explanation:

average speed is total distance/total time

total dist. =240+200=440km

total time= 9/2+7/2

=16/2=8hr

total dist. /total time = 440/8 =55km/h

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