Question

Vikas covers 20 23 km in 7 3 by 4 hours .find the distance covered by him in 1 hour

Answer 1

Answer:

speed=distance/time

distance=20 2/3=62/3km

time=7 3/4=31/4

speed=(62/3)*(4/31)

=8/3=2 2/3kmper hr

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