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secondary 2 | Maths
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Xinyi Cheng
Xinyi Cheng

secondary 2 chevron_right Maths

how to do q3 pls help thank you

Date Posted: 7 years ago
Views: 456

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done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tham KY
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Xinyi Cheng
Xinyi Cheng
7 years ago
hi,thank you for answering , but i still have some doubt regarding this , how did that -15/16 became positive?
Tham KY
Tham KY
7 years ago
negative change means decrease, positive change means increase.
As I labelled the percentage as "percentage DECREASE", cannot indicate the negative sign anymore.

Unless I labelled it as "percentage CHANGE", then -15/16 would be used.