Rin's answer to Sid's Primary 5 Maths Percentage Singapore question.

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Rin
Rin's answer
13 answers (A Helpful Person)
1st
See if you can understand this. And please draw the model using a ruler.The model for Greg is 1 unit of Fred's model.
Rin
Rin
2 years ago
The answer is 30 by the way