Question

find (a+b)/(a-b) if a=1/2,b=2/3​

Answer 1

Answer:

Given - a= 1

- b= 2/3

to find- (a+b)/(a-b)

solution-

putting value of a and b in the equation

a+ b/ a-b

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

(5/3)/1/3

equalisin denominator

LCM of 1 and 3 is 3

answer is 5

Answer 2

Answer:

-7

Step-by-step explanation:

Step wise answer given in the above picture.