Question

A car covers 108 km in first 2 hours and 90 km in next 1 hours find its average speed​

Answer 1

Answer:

here is ur answer

the formula of average speed is

= total distance covered

total time taken

= 108km + 90km

2hrs + 1 hr

= 198km

3hrs

= 66km/hr

so the average speed is 66km/hr

i hope this helps :)

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