Kathi's answer to Kathy's Secondary 4 E Maths Singapore question.

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Kathi
Kathi's answer
5 answers (A Helpful Person)
1st
I am not sure as I am very bad at math and moreover I am a secondary 1 boy but I just gave a shot.
Rahman XXV
Rahman XXV
5 years ago
correct but it's somekind hanging, so if the marks was 7,u only got 1 kathi