Pang Jiacheng's answer to sarah's Secondary 1 Maths question.

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Pang Jiacheng
Pang Jiacheng's answer
14 answers (Tutor Details)
1st
here u go.
its just math book/total books times 100%
Pang Jiacheng
Pang Jiacheng
7 years ago
25%, for 9:)
sarah
Sarah
7 years ago
TANKIEW SM !!
Pang Jiacheng
Pang Jiacheng
7 years ago
rmb 9 is 25%, too tired write wrg.
good night friend.