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primary 6 | Maths | Speed
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Blursotong
Blursotong

primary 6 chevron_right Maths chevron_right Speed chevron_right Singapore

Please help. Thank you.

Date Posted: 4 years ago
Views: 327

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Think Learn Grow (TLG) Education Centre
Think Learn Grow (tlg) Education Centre's answer
142 answers (Tutor Details)
1st
If Joyce is in front of Val by 2.5km when Val is at the halfway mark, then Joyce will be 5km in front of Val when Val completes the race.

Joyce finishes the race at 11.50am, we want to find how long Joyce needs to travel 5km and add that to 11.50am (cause that's why Val completes the race).
Blursotong
Blursotong
4 years ago
Thank you very much for your help!