Medium
If P means x (multiplication), R means + (addition), T means / (division), and S means - (subtraction), then what is 18T3P9S8R6?
Explanation
Explanation
Substituting the symbols: 18/3x9-8+6. Following order of operations left to right for division/multiplication then addition/subtraction: 18/3=6, 6x9=54, 54-8=46, 46+6=52.
PRO TIP
Re-check your working by substituting the answer back into the original question.