If Giridhar's salary is $\frac{5}{3}$ times of Hariraj's and Shaunak's is $\frac{2}{3}$ times of Hariraj's, what is the ratio of Giridhar's salary to Shaunak's.
1). 9:10
2). 10:9
3). 5:2
4). 2:5
1. If x3 varies directly as y and when x = 2, y = 28, then which of the following relations is true?
2. The ratio of A to B is 4:5 and that of B to C is 2:3. If A equals 800, C equals
8. If (x + y)/(2x + y) = 4/5, then find (2x + y)/(3x + y).