Question

A car covers a distance of 450 km in 8 hours. Find its speed

Answer 1

Explanation:

speed = distance/ time

distance =450 km

time= 8 hrs.

speed = 450/8 = 58.25 km/ h

Answer 2

Answer:

$first \: convert \: km \: to \: m \: and \: \\ hours \: in \: sec \\ \\ 450km = 450 \times 1000 \\ 450000 \: m \\ \\ time \: t = 8 \times 60 \times 60 = 28800$

$speed \: = \frac{distance}{time }$

$speed = 45000 \div 28800 \\ \\ speed \: = \: 1.5m \div sec$

Hope this will help uh!

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