gleboy1000 gleboy1000 17-12-2020 History contestada What is the first step that should be performed to find the value of this expression? 180 ÷ (30 + 15) × 6 – 1 A. Divide 180 ÷ 30. B. Add 30 + 15. C. Multiply 15 × 6. D. Subtract 6 – 1.