If ‘+’ means ‘division’, ‘−’ means ‘multiplication’, ‘÷’ means ‘addition’ and ‘×’ means
‘subtraction’, then what is the value of the following expression?
19 − 6 ÷ 306 + 17 × 9
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3, i.e, 123.
On interchanging signs,
19 x 6 + (306 ÷ 17) -- 9 = 123
114 + 18 - 9 = 123
132 - 9 = 123
123 = 123