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secondary 2 | Maths
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Nicole
Nicole

secondary 2 chevron_right Maths chevron_right Singapore

Please show working. Thanks

Date Posted: 4 years ago
Views: 202

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Tan Yick Loong
Tan Yick Loong's answer
30 answers (A Helpful Person)
1st
Using proportion. For part B, retain the decimal places in part A? Or else the answer would be 852 words, which is 5 words short.
J
J
4 years ago
Or you can leave it as 71 3/7 words per min.

For b) leave as 857 1/7 words