NONO NONO's answer to Yos's Secondary 4 E Maths Singapore question.
I don't understand how CT = 5/3x when the question stated CT = 5 units?
I called AC = x, and the problem says that AC:CT = 3/5. It comes from this.
Could you please provide the workings on how you end up to CT = 5/3x because I think my algebra skills is abnormally weak from this question.
I called AC = x. From the question, you see that the ratio AC:CT = 3:5, so that means CT = 5/3 AC or CT = (5/3)x
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