Question

it A:B = 5:6 and B:C =4:7 find A:B:C???



Guys please answer the questions

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Answer 1

Answer:

A:B can also be written as 20:24 multiplying and dividing by 4

B:C can also be written as 24:42 multiplying and dividing by 6

so A:B:C=20:24:42 or 10:12:21