MCQOPTIONS
Saved Bookmarks
| 1. |
What is the ratio between the fourth proportional of 3, 4, 9 and the mean proportional between 2 and 98? |
| A. | 7 : 8 |
| B. | 6 : 7 |
| C. | 7 : 6 |
| D. | 8 : 7 |
| Answer» C. 7 : 6 | |