What will come in the place of '?' in the following equation, if '+' and '-' are interchanged ÷ and '×' are interchanged?
66 × 11 - 26 + 3 ÷ 9 = ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 5.
66 × 11 - 26 + 3 ÷ 9 = ?
After interchanging the mathematical sign we get;
= 66 ÷ 11 + 26 - 3 × 9
= 6 - 1
= 5
Hence, the correct answer is '5'.