1 . If a : b = 3 : 5 and a : c = 5 : 7, what is the value of b : c?
- A. 3 : 7
- B. 25 : 21
- C. 21 : 25
- D. 7 : 3
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1 . If a : b = 3 : 5 and a : c = 5 : 7, what is the value of b : c?
View Answer | Discuss in Forum | Workspace | Report |