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primary 6 | Maths | Speed
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Angie
Angie

primary 6 chevron_right Maths chevron_right Speed chevron_right Singapore

Uh, idk what to write here…

Date Posted: 1 year ago
Views: 260
Angie
Angie
1 year ago
Oh sh,uh can anyone help me with the other qn? I tried but cant figure it out sorry…
Xavier Sng
Xavier Sng
1 year ago
Greetings. Done. Regards

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AC Lim
Ac Lim's answer
13088 answers (A Helpful Person)
1st
Q12. Hope this helps
Angie
Angie
1 year ago
Oh, thank you! >.<
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Xavier Sng
Xavier Sng's answer
801 answers (A Helpful Person)
Greetings. Question is very simple once you know that Ben had to run one round more than Adrian in order to meet Adrian first time at point X. The time required is thus 400 m divided by the difference in their speeds, ie 400 seconds.

400 s times 3.5 m/s = 1400 m

Hope this helps. Regards