Question

Find (X+y)+(x-y), if X =2/3 and y= -1/4

Answer 1

Answer:

(2/3-1/4)+(2/3+1/4)

Step-by-step explanation:

(8-3/12)+(8+3/12)

5/12+11/12

16/12

4/3 ans

Answer 2

Answer:

Step-by-step explanation:

$(\frac{2}{3}+\frac{-1}{4} )+(\frac{2}{3}-\frac{-1}{4} )\\(\frac{8-3}{12})+(\frac{8+1}{12}  )\\\frac{5}{12} +\frac{9}{12} \\\frac{14}{12 }=\frac{7}{6}$