Phoebe was moving at a speed of 12 km/hr for 3 hrs. Find the distance she would have travelled in those 3 hrs.

72 km

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36 km

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40 km

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48 km

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Solution

The correct option is B
36 km

Distance = $S p e e d \times T i m e$

Here, in one hour she travels 12 km

So, Distance covered in 3 hrs = $12 k m / h r \times 3 h r s = 36 k m$

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Phoebe was moving at a speed of 12 km/hr for 3 hrs. Find the distance she would have travelled in those 3 hrs.

The correct option is B 36 km Distance = Speed×Time Here, in one hour she travels 12 km So, Distance covered in 3 hrs = 12 km/hr×3 hrs = 36 km

The correct option is B
36 km

Distance = $S p e e d \times T i m e$

Here, in one hour she travels 12 km

So, Distance covered in 3 hrs = $12 k m / h r \times 3 h r s = 36 k m$