Question

$\frac xy = \frac 23$ ആയാൽ $\frac{4x+2y}{5x-2y}$ യുടെ വില എത്ര ?

• A. $ \frac72$
• B. $ \frac52$
• C. $ \frac27$
• D. $ \frac32$

Answer 1

Answer:

$ \frac72$

x/y = 2/3 (4x+2y)/(5x-2y) =(4×2 + 2×3)/(5×2 - 2×3) =14/4 =7/2