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primary 6 | Maths | Data Analysis
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tiffany
Tiffany

primary 6 chevron_right Maths chevron_right Data analysis

Please help

Date Posted: 6 years ago
Views: 550

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Diana Low
Diana Low's answer
6 answers (Tutor Details)
1st
Use guess and check. If the value is too little, add a lot more. But don't forget number of 20 cents coin and 50 cents coin must be the same
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Christmas MT
Christmas Mt's answer
3276 answers (A Helpful Person)
You can use algebra too! It's more straight forward.