Question

Find (a+b)divided by (a-b) if a=1/2 b=2/3

Answer 1

Answer:

-7

Step-by-step explanation:

a+b=1/2+2/3

1. a+b=3+4÷6
2. a+b=7/6
3. a-b=1/2-2/3
4. a-b=3-4÷6
5. a-b=-1/6
6. a+b÷a-b=7/6÷-1/6
7. a+b÷a-b=-7