Science, asked by ddebo9, 1 year ago

if a body covers 20 Km in 7 min and other 35 km in 13 min. calculate it average speed

Answers

Answered by shaily101

1

average speed =20+35÷7+13
average speed =55÷20
=2.75

ddebo9: thanx is

ddebo9: can you answer my another quetion

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