Han Song's answer to Jesse's Primary 6 Maths Ratio Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Han Song
Han Song's answer
89 answers (A Helpful Person)
1st
Not too sure if you have learnt algebra, but this is the best I can help you.
Jesse
Jesse
6 years ago
Thank you !
Jesse
Jesse
6 years ago
I learnt algebra it is when a number is unknown