23: 34.5
The salaries A, B, C are in the ratio 2 : 3 : 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be new ratio of their salaries?
Solve for x in the following quadratic equation and you will have discovered the beautiful time-honored Golden Ratio: X^2 + X -1 = 0
Hint: Quadratic Formula
Two vessels A and B contain milk and water mixed in the ratio 5:2 and 8:5 respectively. Find the ratio in which these mixture are to be mixed to get a new mixture containing milk and water in the ratio 9:4.
