The sum of two numbers is equal to 25 and the | vedclass

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(A) Let the two numbers be $x$ and $y$ respectively.According to the problem:$x + y = 25$  (Equation $1$)$x - y = 20$  (Equation $2$)Adding Equation $

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$9: 1$

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(A) Let the two numbers be $x$ and $y$ respectively.According to the problem:$x + y = 25$  (Equation $1$)$x - y = 20$  (Equation $2$)Adding Equation $1$ and Equation $2$:$(x + y) + (x - y) = 25 + 20$$2x = 45$$x = 22.5$ or $\frac{45}{2}$Substituting $x$ in Equation $1$:$22.5 + y = 25$$y = 25 - 22.5 = 2.5$ or $\frac{5}{2}$The ratio of the two numbers is $\frac{x}{y} = \frac{45/2}{5/2} = \frac{45}{5} = 9:1$.

The sum of two numbers is equal to $25$ and their difference is $20$. The ratio of the two numbers is

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