646 Measurement and Proportional ReasoningExamples 1 and 2 Complete.- 3 ft^2 = in^2 2. 4 yd^2 = ft^2 3. 720 in^2 = ft^2
- 3.2 m^2 = cm^2 5. 900 mm^2 = cm^2 6. 8 cm^2 = mm^2
Examples 3 and 5 Complete.- 0.2 ft^3 = in^3 8. 4,320 in^3 = ft^3 9. 1.5 yd^3 = ft^3
- 5,600 mm^3 = mL 11. 4.1 m^3 = cm^3 12. 2 cm^3 = mL
Example 4 13. FENCING A playground is37 ft52 ftsurrounded by chain-link
fencing. The dimensions of
the playground are 52 feet
by 37 feet. How many square
yards does the fencing
surround? Round to the
nearest tenth if necessary.- SCUBA DIVING Maria is using a cylindrical oxygen tank while scuba
diving. It holds 80 cubic inches of air. How many cubic feet of air is she
using? Round to the nearest hundredth if necessary.
= Step-by-Step Solutions begin on page R1.
Extra Practice begins on page EP2.Examples 1 and 2 Complete. Round to the nearest hundredth if necessary.- 11.5 ft^2 = in^2 16. 1,396.8 in^2 = ft^2 1717 216 ft^2 = yd^2
- 14 yd^2 = ft^2 19. 7.5 m^2 = cm^2 20. 980 cm^2 = m^2
- 5.4 cm^2 = mm^2 22. 597 mm^2 = cm^2 23. 1 mi^2 = ft^2
Examples 3 and 5 Complete. Round to the nearest hundredth if necessary.- 3 yd^3 = ft^3 25. 11,232 in^3 = ft^3 26. 6.06 ft^3 = in^3
27. 280.8 ft^3 = yd^3 28. 6,750 mm^3 = cm^3 29. 0.45 m^3 = mL
30. 7.7 cm^3 = mm^3 31. 973,000 mL = m^3 32. 1 yd^3 = in^3
Example 4 33. SPORTS Including the end zones, a football field is 360 feet long by
160 feet wide. What is the area of a football field in square yards?- GARDENING Tabitha has a small garden. If the garden has an area of
1,512 square inches, what is the area of the garden in square feet? - APPLIANCES A refrigerator has 25.3 cubic feet of space. How many cubic
yards is this?
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