Question

If x:y =3:9 and4:x=3:5 then find the value of y

Answer 1

Answer:

answer is 20-----------

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Answer 2

Answer:

x/y=3/9. (1)........

and ; 4/x=3/5

3x=20

x=20/3

now put value of x in (1).....

20/3/y=3/9

20/3×1/y= 3/9

1/y=3/9×3/20

1/y=1/20

Hence, y=20

Step-by-step explanation:

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