ST's answer to M's Primary 6 Maths Speed Singapore question.
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Each round → 0.4km = 400m
5 rounds → 400m x 5 = 2000m
∴ Average speed = 2000m ÷ 10min
= 200m/min
5 rounds → 400m x 5 = 2000m
∴ Average speed = 2000m ÷ 10min
= 200m/min
Date Posted:
7 months ago
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