Saved Bookmarks
| 1. |
Two no.s are in the ratio 2:3 if 5 added to both the no.s the ratio becomes 3:2 find the no.s |
Answer» Given:Two NUMBERS are in the ratio 2:3 if 5 ADDED to both the numbers, the ratio becomes 3:2 Solution :Ratio of the numbers =. 2:3 So, LET the numbers = 2x : 3x When added 5,The numbers = 2x+5 and 3x+5 2x+5 : 3x+5 = 3:2 (2x+5) /3 = (3x+5)/2 2(2x+5) = 3(3x+5) 4x + 10 = 9x + 15 4x = 9x +5 -5x = 5 x = 5/-5 x = -1The numbers = 2x & 3x The numbers = - 2 & - 3Hope this will help... |
|