See Haressh Nair's answer to Shirley Goh's Primary 5 Maths Singapore question

Haressh Nair's answer to Shirley Goh's Primary 5 Maths Singapore question.

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Note that

Average= Total Mass/ Total number

Date Posted: 5 years ago

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Shirley Goh

Shirley Goh

5 years ago

Thanks a lot