Poh Wei Jie's answer to Joyce Chang's Primary 3 Maths question.

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Poh Wei Jie
Poh Wei Jie's answer
38 answers (Tutor Details)
1st
The first timing the clock will chime together after 5pm is 5.45pm. Let me know if guess and check isn't allowed, I'll come up with another solution :)
Joyce Chang
Joyce Chang
6 years ago
Thanks! Perfect