Question

1/4+[1/2*1/2 / {1/2*1/2 / 1/2+(1/2 / 1/2)}]

Answer 1

1/4+[1/4/{1/4/1/2+1}]
1/4+[1/4/{1/4/3/2}]
1/4+[1/4/{2/12}]
1/4+[1/4×12/2]
1/4+{3/2}
1/4+3/2
1+6/4
7/4
is your answer

Answer 2

1/4 + [1/2 x 1/2 / { 1/2 x 1/2 /1/2 + (1/2/ 1/2)}]
1/4 + [1/2 x 1/2 / { 1/2 x 1/2 /1/2 +1}]
1/4 + [1/2 x 1/2 / { 1/2 x 1 + 1}]
1/4 + [1/2 x 1/2 / { 1/2 +1}]
1/4 + [1/2 x 1/2 / { 3/2}]
1/4 + [1/2 x 1/2 / 3/2]
1/4 + [1/2 x 1/3]
1/4 + [1/6]
1/4 + 1/6
(3 + 2) / 12
5/12