General Studies · Mathematical Operations
If '-' denotes 'multiplication', '+' denotes 'division', '.' denotes 'subtraction', and '÷' denotes 'addition', then which of the following equations is correct?
- 19 - 7 ÷ 7 + 7 = 64✓
- 215 . 2 - 3 + 3 = 39
- 39 + 3 - 1 ÷ 9 = 10
- 45 ÷ 8 - 3 . 3 = 36
Correct answer
9 - 7 ÷ 7 + 7 = 64
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