Question

if x:y=3:2 then what is the value of (4x-2y):(x+y)​

Answer 1

Answer:

heya mate ☺

$refer \: to \: the \: attachment$

✌ hope it helps u ✌

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Answer 2

If x : y = 3 : 2 then (4x - 2y) : (x + y) = 8 : 5

Given :

x : y = 3 : 2

To find :

The value of (4x - 2y) : (x + y)

Solution :

Step 1 of 2 :

Assume the value of x and y

Here it is given that x : y = 3 : 2

Let us assume that

x = 3k and y = 2k

Where k is a non zero constant

Step 2 of 2 :

Find the value of (4x - 2y) : (x + y)

$\displaystyle \sf{(4x - 2y) : (x + y) }$

$\displaystyle \sf{ = \frac{(4x - 2y) }{ (x + y)}}$

$\displaystyle \sf{ = \frac{(4 \times 3k) - (2 \times 2k) }{ (3k + 2k)}}$

$\displaystyle \sf{ = \frac{12k - 4k}{ 5k}}$

$\displaystyle \sf{ = \frac{8k }{ 5k}}$

$\displaystyle \sf{ = 8 : 5 }$

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