Question

if a man walks 16km in 5hour how long would he take to walk 11.2

Answer 1

Hi,

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We know that ,

speed ( s ) = distance ( d ) / time ( t )

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Now ,

i ) Distance walked = 16km

Time = 5 hr

S = d/t

S = 16/5 = 3.2 Km/hr

ii ) Given

d = 11.2 km

s = 3.2 km/hr

t = ?

t = d/s

t = 11.2/3.2

t = 112/32

t = 3½ hr

I hope this helps you.

: )