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primary 6 Maths Speed Singapore

Help me

Date Posted: 5 years ago

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Date Posted: 5 years ago

❣KaiKaiKai❣

5 years ago

thank you so much

Sam speed = 45km/h
If Sarah take half of the time of Sam
Sarah speed should be double
Therefore Sarah speed = 45x2 = 90km/h

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Hope this helps

Date Posted: 5 years ago