Question

If the distance travelled by a car in 1 hour is 50 km , what is the distance travelled by the same car in 4 hours​

Answer 1

CAR

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Solve:

$\implies \sf \large speed = \frac{distance(km)}{time(hr)}$

$\large \tt \red{given} \begin{cases} \sf \: d = 50 \\ \sf \: t = 1\end{cases}$

$\implies \sf \large speed = \frac{50}{1}$

$\implies \sf \therefore \: \large speed = 50 \small \: km/h$

$\:$

$\large \tt \red{given(2)} \begin{cases} \sf \: s = 50 \\ \sf \: t = 4 \end{cases}$

$\implies \sf \large 50 = \frac{ \: d \: }{4}$

$\implies \sf \large 50 \times 4 = \frac{ \: d \: }{ \cancel4} \times \cancel4$

$\implies \sf \large \therefore \: d = 200$

$\:$

Final Answer:

$\sf \huge \orange{200 \: km}$

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