what is the answer please help me
15.5 × [(2 × 2.4) + 3.2] – 24

108

34 ÷ [(7.2 × 0.8) + 3.24]

9

4.4 + (4 × 14 + 8.6)

14

[6 × (3 × 8.3)] + 1.6