Question

Bob walks 4.67km per hour. one day he walked for 2.3 hours, then how much distance he has covered on the day​

Answer 1

Answer:

Let the time he walks be x hours

From the given condition

3(x)+9(3−x)=15⟹6x=12⟹x=2

So the time he runs is 3−2=1 hour

Distance covered by running is 1×9=9 km

Step-by-step explanation:

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