Question

If x: y = 3:5, then find (8x + 9y) : (8x + 2y)​

Answer 1

Answer:

69:34

Step-by-step explanation:

x/y = 3/5

so,

x=3, y=5

[((8×3)+(9×5))/((8×3)+(2×5))]

[(24+45)/(24+10)]

[69/34]

so,

69:34

Answer 2

Answer:

x=3, y=5

(8x+9y): (8x+2y)

(8×3+9×5): (8×3+2×5)

(24+45): (24+10)

69 : 34