3/16•(4/5-8/15)

Compute step by step:

• Inside parentheses: 4/5 − 8/15 = 12/15 − 8/15 = 4/15
• Multiply: (3/16) × (4/15) = 12/240 = 1/20 (or cancel 4 with 16 first: (3/16)×(4/15) → (3/4)×(1/15) = 3/60 = 1/20)

Answer: 1/20