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primary 5 | Maths
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Lim Irene
Lim Irene

primary 5 chevron_right Maths chevron_right Singapore

Please help....thx you

Date Posted: 5 years ago
Views: 204

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Michelle
Michelle's answer
6 answers (A Helpful Person)
1st
Let J be x
Mrs k = 4x

In 5 years time
x + 5 + 4x + 5 = 55
5x = 45
x = 9