Question

If a:b =4:7 and b:c =5:3, then find a:b:c with solution


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Answer 1

Answer:

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Refer the attachment.....

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Answer 2

Answer:

20:35:86

Step-by-step explanation:

a:b = 4:7 = 20:35 ( multiply 20 and 35 by 5)

b:c = 5:9 = 35:63 (multiply 35 and 63 by 7)

So a:b:c = 20:35:63