Question

speed of a car when distance travel is 103 km and time is 1 hour and 30 min
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Answer 1

Explanation:

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Answer 2

20km

Working out:

First convert hours to minutes so..

120km/60 mins

10 mins is what we need to find out and 10 can go into 60 so what I mean is…(think of it as a ratio)

120km:60mins

??????:10mins

Divide 120km by 6 because 60 mins divided by 10 is 6

120 divided by 6 = 20

So in the end….

120km:60mins

20km:10mins

I hope you understand, if not look at someone else’s working because my workings are confusing…?