What will come in place of '?' in the following equation if '+' and '-' are interchanged and '×' and '÷' are interchanged?
109 - 605 × 55 ÷ 7 + 93 = ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 93.
109 - 605 × 55 ÷ 7 + 93 = ?
After interchanging signs,
= 109 + 605 ÷ 55 × 7 - 93
= 109 + 77 - 93
= 93