if x / y = 7 / 4, then ( x + y ) / ( x - y ) =? Choose the correct choice from the following options:  A) 5  B) 11 / 3  C) - 1 / 6  D) - 1 / 5  E) - 5
<gadget id="calculator">7 + 4</gadget>
<output>11</output>

<gadget id="calculator">7 - 4</gadget>
<output>3</output>

<gadget id="calculator">11 / 3</gadget>
<output>11/3 = around 3.666667</output>

<result>B</result>
if x / y = 7 / 4, then ( x + y ) / ( x - y ) =?
divide(add(7, 4), subtract(7, 4))
"any x and y satisfying x / y = 7 / 4 should give the same value for ( x + y ) / ( x - y ) . say x = 7 and y = 4 , then ( x + y ) / ( x - y ) = ( 7 + 4 ) / ( 7 - 4 ) = 11 / 3 . answer : b ."