If '+' means '÷' , '–' means '+' , '×' means '–' and '÷' means '×', then what will come in place of (?) in the given equation?
8 ÷ 5 – 5 × 10 + 2 = ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e 40.
Given Equation: 8 ÷ 5 – 5 × 10 + 2 = ?
Putting correct signs in the equation becomes:
8 x 5 + 5 - 10 ÷ 2 (Using BODMAS)
8 x 5 + 5 - 5
40 + 5 - 5
45 - 5
40
Hence, 40 is the correct answer.