Question 1
Ratio of ages of Riddhima to Sloane is 5:3, and the difference is 18. How old is Riddhima?
Let Riddhima = 5x, Sloane = 3x
Difference = 5x - 3x = 2x = 18
Therefore x = 18 ÷ 2 = 9
Riddhima = 5 × 9 = 45
Difference = 5x - 3x = 2x = 18
Therefore x = 18 ÷ 2 = 9
Riddhima = 5 × 9 = 45