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primary 6 | Maths | Speed
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Kaushik
Kaushik

primary 6 chevron_right Maths chevron_right Speed chevron_right Singapore

Pls help

Date Posted: 4 years ago
Views: 552
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snell
Snell
4 years ago
2/3 -1/2 = 4/6 - 3/6 = 1/6

1/6 = 12 km
6/6 = 72 km

(b)
avg speed = 72/5 = 14.4 km/h


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Liu HK
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snell
Snell
4 years ago
(b) asks for avg speed for whole journey, not the remaining journey
Kaushik
Kaushik
4 years ago
Thanks
Kaushik
Kaushik
4 years ago
Thanks