15 ÷ 5 × 6 + 22 - 13 ÷ 3

Compute step by step (order of operations: division/multiplication left to right, then addition/subtraction):

• 15 ÷ 5 = 3
• 3 × 6 = 18
• 13 ÷ 3 = 13/3

Then: 18 + 22 - 13/3 = 40 - 13/3 = (120 - 13)/3 = 107/3

Final answer: 107/3 ≈ 35.6667 (35 2/3).