Question

1/8[8-2(6-2)+3{7(5-3)-4}+2] ​

Answer 1

1/8 [8 - 2 (6 - 2) + 3 {7 (5 - 3) - 4} + 2] ​

1/8 [8 - 2 * 4 + 3 {7 * 2 - 4} + 2] ​

1/8 [8 - 8 + 3 {14 - 4} + 2] ​

1/8 [3 * 10 + 2] ​

1/8 * 32

32/8 = 4