Answer:
Q1. 3.14 × 0.8 = 2.512
Q2. 6.28 × 6.8 = 42.704
Q3. 25.5 × 9.3 = 237.15
Q4. 1.3 × 5.7 = 7.41
Q5. 7.41 × 3.7 = 27.417
