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primary 6 | Maths | Speed
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Brian
Brian

primary 6 chevron_right Maths chevron_right Speed chevron_right Singapore

First time posting. See if anyone can help.

Date Posted: 1 year ago
Views: 92

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Jenevieve Tan
Jenevieve Tan's answer
13 answers (A Helpful Person)
1st
Equate the time taken since it is the only variable that is equal. Hope this helps.
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Jenevieve Tan
Jenevieve Tan's answer
13 answers (A Helpful Person)
Sorry, since Timothy took longer, should minus 4/3 hrs instead of plus.