Question

Please help me!!
If x=3/4 and y=2/3 then find x+y and x-y.

PLEASE HELP!!

Answer 1

Answer:

3/4+2/3 and 3/4-2/3=2+2 and 1-2=4 and -1

Answer 2

Answer:

x+y=17/12

x-y=1/12

Step-by-step explanation:

x=3/4

y=2/3

LCM of 3 and 4 is 12

3/4=9/12

2/3=8/12

x+y=9/12+8/12=17/12

x-y=9/12-8/12=1/12