Section 4.3

1. Chapter 4 Section 4.3 Exercise #3

2. Multiply. 8.4 x 5.2 168 420 4368 43.68

3. Chapter 4 Section 4.3 Exercise #13

4. Multiply. 3.28 x 5.07 2296 1640 166296 16.6296

5. Chapter 4 Section 4.3 Exercise #23

6. Multiply. 0.3085 x 4.5 1.38825

7. Chapter 4 Section 4.3 Exercise #37

8. 1500 x 0.095 To find the amount of simple interest on a loan at , we have to multiply the amount of the loan by 0.095. Find the simple interest on a $1500 loan. 7500 13500 142500 $142.50

9. Chapter 4 Section 4.3 Exercise #33

10. 21.6 x 28 28 cm 21.6 cm A sheet of typing paper has dimensions shown below. What is its area? 1728 432 6048 604.8 cm2

11. Chapter 4 Section 4.3 Exercise #37

12. 15.49 x 7.8 The Hallstons select a carpet costing $15.49 per square yard (yd2). If they need 7.8yd2, what is the cost to the nearest cent? 12392 10843 120822 $120.82

13. Chapter 4 Section 4.3 Exercise #47

14. Multiply. 0.431 x 100 = 43.1 = 0.431

15. Chapter 4 Section 4.3 Exercise #55

16. Multiply. 3.45 x 104 = 34500 = 3.45 = 34,500

17. Chapter 4 Section 4.3 Exercise #59

18. How many grams (g) are there in 2.2 kilograms (kg). Multiply by 1000 to make the conversion. 2.2 x 1000 = 2200 = 2.2 g