If P denotes '+', Q means '÷', R means '-' and S means '×', then which of the following equations is correct?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 16 S 5 Q 10 P 4 R 3 = 9.
Option 2: 16 S 5 Q 10 P 4 R 3 = 9
On replacing the letters:
16 × 5 ÷ 10 + 4 - 3 = 9
8 + 4 - 3 = 9
12 - 3 = 9
9 = 9