A:B=9:12 and B:C=8:10. Find the ratio A:B:C
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A : B = 9 : 12 = 54 : 72
B : C = 8 : 10 = 72 : 90
A : B : C = 54 : 72 : 90 = 6 : 8 : 10 = 3 : 4 : 5
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Answer: 3:4:5
Step-by-step explanation:
A : B = 9 : 12 = 54 : 72
B : C = 8 : 10 = 72 : 90
A : B : C = 54 : 72 : 90 = 6 : 8 : 10 = 3 : 4 : 5
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