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primary 6 | Maths | Speed
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❣KaiKaiKai❣
❣KaiKaiKai❣

primary 6 chevron_right Maths chevron_right Speed chevron_right Singapore

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Date Posted: 4 years ago
Views: 251

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Sin Yee
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❣KaiKaiKai❣
❣KaiKaiKai❣
4 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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AC Lim
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12079 answers (A Helpful Person)
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AC Lim
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Hope this helps