Question

Find the value of the expression:
(x+y) ÷ (x-y), if x=1/2 and y= 5/4 .

Answer 1

DONE IS IT OK IT WAS SO SIMPLE.. HOPE YOU LIKE IT.

Answer 2

Answer:

$\frac{-7 }{3}$

Step-by-step explanation:

x = $\frac{1}{2}$   y = $\frac{5}{4}$

= ($\frac{1}{2}$ + $\frac{5}{4}$) ÷ ($\frac{1}{2}$ - $\frac{5}{4}$)

= ($\frac{2}{4}$ + $\frac{5}{4}$) ÷ ($\frac{2}{4}$ - $\frac{5}{4}$)

= $\frac{7}{4}$ ÷ $\frac{-3}{4}$

= $\frac{7}{4}$ × $\frac{4}{-3}$

= $\frac{7 × 4}{4 × (-3)}$

= $\frac{-28}{12}$

=$\frac{-7}{3}$