Question

Ratio of three number is 1:2:3. Sum of the square of these numbers is 126, numbers will be?

Answer 1

Step-by-step explanation:

Let the numbers be x,2x and 3x.

Sum of the squares of the number=126

x^2 + (2x)^2 +(3x)^2=126

x^2 +4x^2 +9x^2=126

14x^2=126

x^2=126/14

x^2=9

x=√9

x=3

Now the numbers are 3,2*3=6 snd 3*3=9

Answer 2

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