I am not sure if is 1h=55 4h=55×4

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primary 6 | Maths | Speed
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primary 6 Maths Speed Singapore

I am not sure if is
1h=55
4h=55×4

Date Posted: 2 years ago

Yes correct.

55km/h means every hour he travels 55km.

So 4h would be 4 times of 1h.

4h × 55km/h = 220km

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Date Posted: 2 years ago

Diva

2 years ago

Thank u for helping me