Saved Bookmarks
| 1. |
If m:n = 4:9 and n:s = 3:7 , find m:s |
|
Answer» Answer: 4: 21 Step-by-step explanation: m:N = 4:9 n:s = 3:7 m:n:s = 4×3 : 9×3 : 7×9 |
|