If A:B = 3:4 and B : C = 7:9, find A:B:C.
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Step-by-step explanation:
A/B = 3/4 B/C = 7/9
A:B = 3:4 B:C = 7:9
A:B = 21:28. B:C = 28:36
A:B:C = 21:28:36
Answered by
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Answer:A:B:C = 21:28:36
Step-by-step explanation:A/B = 3/4 B/C = 7/9
A:B = 3:4 B:C = 7:9
A:B = 21:28. B:C = 28:36
A:B:C = 21:28:36
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