1 . If a:b=1:3, b:c=5:7 then what is the value of a:b:c?
- A. 3:5:7
- B. 5:9:15
- C. 5:15:21
- D. 4:13:24
View Answer | Discuss in Forum | Workspace | Report |
1 . If a:b=1:3, b:c=5:7 then what is the value of a:b:c?
View Answer | Discuss in Forum | Workspace | Report |