Question

Is 1 / 2 –[2 /3 – 3/ 4]=[1 /2 – 2 /3 ]- 3 / 4? Give reason

Answer 1

Answer:No

Step-by-step explanation:

1/2 - (8/12-9/12)

1/2 - (-1/12)                         ( minus and minus = plus)

1/2 - 1/12

6/12-1/12

5/12

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

(3/6 - 4/6) - 3/4

-1/6 - 3/4

-4/24 - 18/24

22/24

simplified answer

11/12