Question

If xy =3:2 find (2x+3y): (3x+5y)​

Answer 1

Answer:

$x$

$x:y = 3 : 2 \\ (2x + 3y) : (3x + 5y \\ x = 3 \\ x = 3k \\ y = 2 \\ y = 2k \\ (2 \times 3k) +( 3 \times 2k) \\ - - - - - - - - = 0 \\ (3 \times 3k) + (5 \times 2k) \\ 6k + 6k \\ - - - - - - = 0 \\ 9k + 10k \\ 12k \\ - - - \\ 19k \\ 12 \\ - - \\ 19 \\ 12 : 19$