Question

19. If x:y= 8:9, then 5x
5x + 4y: 3x + 2y
equal to
(1)3:2
(212:3
2
(3) 3:4
(4) 2:21 R
(5) None of these
2​

Answer 1

Answer:

correct answer is 5 none of these

Answer 2

Answer:

Ans 38 : 21

option(5)

Step-by-step explanation:

Given:-

x:y = 8:9

⇒ x = 8 & y = 9

To find:-

5x + 4y : 3x + 2y

put x = 8 & y = 9

We get,

   40 + 36 : 24 + 18

⇒ 76 : 42

⇒38 : 21