Question

Find (x+y)÷(x-y) x=1/2 y=2/3​

Answer 1

Answer:

Step-by-step explanation:

$x+y=\frac{1}{2} +\frac{2}{3}=\frac{3+4}{6} =\frac{7}{6}\\x-y=\frac{1}{2}-\frac{2}{3}=\frac{3-4}{6}=\frac{-1}{6}\\\frac{x+y}{x-y}=\frac{\frac{7}{6}}{\frac{-1}{6}}=-7$

Answer 2

Answer:

( -7 )

Step-by-step explanation:

x+ y= 1/2 + 2/3 = 7/6

x-y= 1/2 - 2/3 = -1/6

therefore, ( x+y)÷( x-y) = 7/6÷(-1/6) = 7/6×(-6) = -7

therefore, answer is ( -7 )