Question

If x: y = 3:4 find the ratio 2x + 3y : 3x + 5y

Answer 1

Step-by-step explanation:

2×3+3×4:3×3+5×4

6+12:9+20

18:29

Answer 2

Answer:

18:29

Step-by-step explanation:

2 (x/y)+3 / 3 (x/y) +5

2×(3/4)+3 / 3× (3/4) +5

6/4 +3 / 9/4 +5

6+12/4 / 9+20/4 ( Do simple addition of fraction)

18/4 / 29 /4

18 : 29 ( Two fours cancels )