Zachary Ang Jing Hao's answer to hamizam's Secondary 1 Maths question.

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Zachary Ang Jing Hao
Zachary Ang Jing Hao's answer
12 answers (Tutor Details)
1st
U need to find the common letter. In this case, B is the common letter. So just need to make sure the B for both ratio are the same number. In this case is 10