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primary 5 Maths

How to solve this question? Please assist me, thank you.

Date Posted: 6 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Since there is no change for green marbles, make ratio of green marbles same.

Hope you understand

Date Posted: 6 years ago

Aden Lee

6 years ago

Thank you