Question

Three numbers are in the ratio 4 : 5 : 6 if the sum of the largest and the smallest equals the sum of the third and 55 find the numbers?

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Answer 1

Answer:

55, 68.75, 82.5

Step-by-step explanation:

Let us consider the numbers are 4x, 5x and 6x

Now,

4x + 6x= 6x+ 55

=> 4x= 55

=> x=55/4

4x= 55*4/4= 55

5x= 55*5/4= 275/4= 68.75

6x= 55*6/4=  165/2= 82.5

Answer 2

Answer: ur required answer :-

The largest number  is 30

Step-by-step explanation:

Given , three numbers are in ratio  4 : 5 : 6 and there average is 25

to find : the largest number ?

Solution :

let the ratio be x

so, number became 4x , 5x , 6x

their average is 25

i.e, 4x + 5x + 6x / 3 = 25

15x/3= 25

5x = 25

x = 5

the numbers became

4x = 4 × 5 = 20

5x = 5 ×5 = 25

6x = 6 × 5 = 30  

so ,

the largest number is 30 .

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hope this helps u mate !!