Question

if 9x=20y then the value of ((x/y)-1)) is​

Answer 1

Answer:

11/9

Step-by-step explanation:

$9x=20y \implies x/y=20/9.\\So, \,\, ((x/y)-1= 20/9-1=11/9$

Answer 2

Answer: $\frac{11}{9}$

Step-by-step explanation:

• Given, 9x=20y

                ⇒$\frac{x}{y} =\frac{20}{9}$

• To find the value of $[(\frac{x}{y}) -1]$ we need to put the value of $\frac{x}{y}$ and then solve.
• Now, $[(\frac{x}{y}) -1]$

             ⇒$[\frac{20}{9}-1 ]$

             ⇒$[\frac{20-9}{9} ]$

             ⇒$\frac{11}{9}$

• Hence,the result of the above expression is $\frac{11}{9}$.