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Secondary 1 | Maths
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cheesyeggs
Cheesyeggs

Secondary 1 chevron_right Maths chevron_right Singapore

hi just checking if the ans is correct

Date Posted: 3 years ago
Views: 182
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Yan Janice
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23 answers (A Helpful Person)
1st
Mistake in substitution of a = 10 when calc 'b'.