The value of 8 ÷ 2 of 3 - [56 ÷ 4 of {4 x 3 - (9 - 11) ÷ (2÷ 4 of 4)}] is:
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 5/6.
8 ÷ 2 of 3 - [56 ÷ 4 of {4 x 3 - (9 - 11) ÷ (2 ÷ 4 of 4)}]
⇒ 8 ÷ 6 - [56 ÷ 4 of {12 - (-2) ÷ (2 ÷ 16)}]
⇒ 8 ÷ 6 - [56 ÷ 4 of {12 + 16]
⇒ 8 ÷ 6 - [56 ÷ 4 of {12 + 16]
⇒ 4/3 - 56/112
⇒ 4/3 - 1/2
⇒ 5/6