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
Just take the amt spent/total after that multiply by 10%.

see so late liao try help u la.
Pang Jiacheng
Pang Jiacheng
6 years ago
second part is 67%.
100% - 33%(wear glasses) = 67% :)
sarah
Sarah
6 years ago
TANKIEWW SO MUCH (BLESS YOU ❤)