Low Yi Yin's answer to joy's Secondary 3 E Maths Singapore question.

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Low Yi Yin
Low Yi Yin's answer
251 answers (Tutor Details)
1st
How this helps! ;))
joy
Joy
1 year ago
hi rlly appreciate the help but for 9b the answer is supposed to be 8.61 or 1.39
Low Yi Yin
Low Yi Yin
1 year ago
Oops, my mistake. Yep, both answers should be positive. Thanks!