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primary 6 | Maths | Speed
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Natalie 007
Natalie 007

primary 6 chevron_right Maths chevron_right Speed chevron_right Singapore

Pls help asap :-\

Date Posted: 1 month ago
Views: 26

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sakurauiky
Sakurauiky's answer
12 answers (A Helpful Person)
1st
time used by bus → 300km÷60km/h = 5hr

time used by car → 5hr - 2hr = 3hr 【1.5hr + 0.5hr = 2hr】

Q(a) → 300km ÷ 3hr = 100km/h (Ans)

Q(b) → 18:00-3 = 15:00 (Ans)