Question

2. Rizwan drives his car at a speed of 60 km per hour whereas Ravi drives his car at the speed of
45 km per hour. Find the ratio of the speed of Ravi's car to Rizwan's car.
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Answer 1

Ratio of speed =4:3

Step-by-step explanation:

60:45

4:3

Answer 2

$\huge\sf{\underline{Question}}:$

Rizwan drives his car at a speed of 60 km/hr whereas, Ravi drives his car at the speed of 45 km/hr. Find the ratio of the speed of Ravi's car to Rizwan's car.

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$\large\bf{\underline{To \: Find}} \: –$

• Ratio of speed of Ravi's car to Rizwan's car.

$\large\bf{\underline{Given}} \: –$

• Ravi's car has a speed of 45 km/hr.
• Rizwan's car has a speed of 60 km/hr.

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$\huge\bold{\underline{\underline{Solution}}}:$

As we know, ratio is nothing but the comparison unit which can be written in the form p/q.

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Ratio of speed of Ravi's car to Rizwan's car -

$\rightarrow \sf{Ravi's \: car : Rizwan's \: car} \\ \implies \sf{45 :60} \\ \implies \sf{\frac{45}{60}= \frac{3}{4} } \\ \\ \implies \purple{\boxed{\bf{3:4}}}$

∴ The required ratio is 3:4⠀

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✍️ Relatable Formulae :-

• $\bf{speed} \sf{ \: = \frac{distance}{time} }$

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• $\bf{time} \sf{ \: = \frac{distance}{speed} }$

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• $\bf{distance} \sf{ \: = speed \times time }$

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⠀⠀⠀✨HOPE IT HELPS✨