Question

nilavan can walk 4 1/2km in an hour. how much distance will he cover in 3 1/2 hours?
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Answer 1

Answer:

$15 \frac{3}{4} \: km$

Step-by-step explanation:

refer image for explanation

Answer 2

we know one hour man walk=41/2km

so 31/2 hour man cover distance=41/2×31/2

distance=1271/4 =317 meter approx thanks you

kuch mistake hoga to sorry