AC Lim's answer to Rachael's Primary 4 Maths Singapore question.

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AC Lim
Ac Lim's answer
13074 answers (A Helpful Person)
Total use time = 3 x 45= 135 min
Each person use = 135/5. =27 minutes
Hope this helps
Rachael
Rachael
5 years ago
Thank you AC Lim