Question

A car covers a distance of 624 km in 6 ½ hours. Find its speed?

Answer 1

Hello
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Distance covered by the car = 624 km

Time taken = 6 and 1/2 hour

Speed = ?

We know,

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

So,

$v = \frac{624}{6 \frac{1}{2} } \\ \\ = > v = \frac{624}{ \frac{13}{2} } \\ \\ = > v = \frac{624 \times 2}{13} \\ \\ = > v = \frac{ \cancel{624} \: \: {}^{48} \times 2}{ \cancel{13}} \\ \\ = > v = 96 \:$

So, Speed = 96 m/s

HOPE IT HELPS

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ArchitectSethRollins