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primary 6 | Maths | Percentage
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Ilakiya
Ilakiya

primary 6 chevron_right Maths chevron_right Percentage chevron_right Singapore

Pls help

Date Posted: 4 years ago
Views: 268

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Hooi Ying Xuan
Hooi Ying Xuan's answer
20 answers (Tutor Details)
1st
Distance = Speed x Time
Aloysius is A, Khairool is K.
Imagine the starting line is at A and K had a headstart of 520m from the starting line. Therefore, the purpose of the equation 210t = 520 + 130t is to equate the scenario "if both of them ran the same distance from the starting line, they will meet".