जर P म्हणजे ‘÷’, R म्हणजे ‘×’, Q म्हणजे ‘+’ आणि S म्हणजे ‘-’, तर 36 P 6 Q 7 R 8 S 11 =

Replacing the letters, 36 P 6 Q 7 R 8 S 11 becomes 36 ÷ 6 + 7 × 8 − 11. Division and multiplication first: 36 ÷ 6 = 6 and 7 × 8 = 56. Then 6 + 56 − 11 = 51.