What will come in the place of in the following equation, if ÷ and - are interchanged, × and + interchanged respectively?
18 × 17 + 4 ÷ 22 - 2 = ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 75.
Given equation: 18 × 17 + 4 ÷ 22 - 2 = ?
If ÷ and - are interchanged, × and + interchanged respectively then equation will be :
= 18 + 17 × 4 - 22 ÷ 2
= 18 + 17 × 4 - 11
= 18 + 68 - 11
= 86 - 11
= 75