Saved Bookmarks
| 1. |
m α n, n 15 when m(1) Find m when n 8725, Hence(2) Find n when m155 |
|
Answer» m is proponational to nthen m = kn, where k is constantso when m = 25 then n = 15i) so k = m/n = 25/15 = 5/3so, m = (5×87)/3 = 145ii) when m = 135 then n = m/k = 135×3/5 = 81 |
|