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primary 6 | Maths | Ratio
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Joe
Joe

primary 6 chevron_right Maths chevron_right Ratio chevron_right Singapore

I’m confused. Pls help

Date Posted: 4 months ago
Views: 39

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Christmas MT
Christmas Mt's answer
1072 answers (A Helpful Person)
1st
Draw a model for the total number of books at the start. Then divide into parts ...for first two weeks (1155) remaining part divide into five equal parts. Since he sold 2/5 of the remaining books in the third week., there r 3 parts left. These 3 parts equal 27% ..
So 1 part =9%.
Joe
Joe
4 months ago
Tq