Question

Three numbers are in the ratio 3:4:5 . The sum of largest and smallest is 84 added to the third. Find the numbers​

Answer 1

Let the ratios be as 3x , 4x and 5x

According to the question :

$3x + 5x = 4x + 84$

$8x = 4x + 84$

$8x - 4x = 84$

$4x = 84$

$x = 21$

Now, we have got the value of x as 21 . So now,

$3x = 3 \times 21 = 63$

$4x = 4 \times 21 = 84$

$5x = 5 \times 21 = 105$

Hence the three numbers are 63 , 84 and 105 respectively.

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Answer 2

Answer:

x is 21

now u can solve it

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