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Question
primary 5 | Maths
3 Answers Below
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Pls support with model
Date Posted: 6 years ago
Views: 350
1/2 - 1/5 = 3/10
3/10 ×130=39
3/10 ×130=39
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Thank
done
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If she gave away half of red pens, she should have twice number of red pens at first. If she gave away 1/5 of black pens, she should have 4/5 black pens now.
Date Posted:
6 years ago
done
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I can only use line diagram but not model.Ans :80 red pens at first.
Date Posted:
6 years ago
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