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x : y = 3 : 4 , 4x - 2y എത്ര ?

Ay

B2y

Cx

D2x

Answer:

A. y

Read Explanation:

Given:
x:y=3:4⇒x=3k,;y=4kx : y = 3 : 4 \Rightarrow x = 3k,; y = 4k

Now,

4x−2y=4(3k)−2(4k)=12k−8k=4k4x - 2y = 4(3k) - 2(4k) = 12k - 8k = 4k

Now compare with options:

  • (x = 3k)

  • (y = 4k)

  • (2x = 6k)

  • (2y = 8k)

We got (4k = y)

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