Question

A nan runs at speed of 10 km/hr.How much time he takes to cover 1750 metres.Explain

Answer 1

Answer:

time=distance/speed

=1.75 Km/10

=1.75 Kmph

Answer 2

speed = 10 km/h

= 10 × 5 /18 m/s

= 2•8 m/s

distance = 1750 m

$t \: = d \div s$

t = 1750 ÷ 2•8

t = 625 sec

hope this is correct.