Grace Weng's answer to Putra Aiman's Primary 6 Maths Percentage question.
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After 1 min, Sharon is 20m in front of Xinyi.
After 2 min, Sharon is 40m in front of Xinyi.
You have to calculate after how many minutes is Sharon 280m in front of Xinyi.
After 2 min, Sharon is 40m in front of Xinyi.
You have to calculate after how many minutes is Sharon 280m in front of Xinyi.
Date Posted:
6 years ago
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