Jael Png's answer to Justin's Primary 6 Maths Ratio Singapore question.

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Jael Png
Jael Png's answer
26 answers (A Helpful Person)
1st
Firstly make the roses unit divisible by 2, then use it to find the orchid units. Then you can find how many units are all the flowers and with the 588 flowers stated, you can find the number of orchids.