4.5 Chapter Review
Review Exercises
Systems of Measurement
In the following exercises, convert between Imperial units. Round to the nearest tenth.
| 1. A picture frame is inches wide. Convert the width to feet. | 2. A floral arbor is feet tall. Convert the height to inches. |
| 3. A playground is feet wide. Convert the width to yards. | 4. Kelly is feet inches tall. Convert her height to inches. |
| 5. An orca whale in the Salish Sea weighs tons. Convert the weight to pounds. | 6. The height of Mount Shasta is feet. Convert the height to miles. |
| 7. How many tablespoons are in a quart? | 8. The play lasted hours. Convert the time to minutes. |
| 9. Trinh needs cups of paint for her class art project. Convert the volume to gallons. | 10. Naomi’s baby weighed pounds ounces at birth. Convert the weight to ounces. |
In the following exercises, solve, and state your answer in mixed units.
| 11. Every day last week, Pedro recorded the amount of time he spent reading. He read for minutes. How much time, in hours and minutes, did Pedro spend reading? | 12. John caught lobsters. The weights of the lobsters were pound ounces, pound ounces, pounds ounces, and pounds ounces. What was the total weight of the lobsters? |
| 13. Dalila wants to make pillow covers. Each cover takes inches of fabric. How many yards and inches of fabric does she need for pillow covers? | 14. Fouad is feet inches tall. If he stands on a rung of a ladder feet inches high, how high off the ground is the top of Fouad’s head? |
In the following exercises, convert between metric units.
| 15. Mount Everest is metres tall. Convert the height to kilometres. | 16. Donna is metres tall. Convert her height to centimetres. |
| 17. One cup of yogurt contains grams of protein. Convert this to milligrams. | 18. One cup of yogurt contains milligrams of calcium. Convert this to grams. |
| 19. A bottle of water contained millilitre s. Convert this to litres. | 20. Sergio weighed kilograms at birth. Convert this to grams. |
In the following exercises, solve.
| 21. Selma had a bottle of water. If she drank millilitres, how much water, in millilitres, was left in the bottle? | 22. Minh is metres tall. His daughter is centimetres tall. How much taller, in metres, is Minh than his daughter? |
| 23. One ounce of tofu provides grams of protein. How many milligrams of protein are provided by ounces of tofu? | 24. One serving of cranberry juice contains grams of sugar. How many kilograms of sugar are in servings of cranberry juice? |
In the following exercises, convert between Imperial and metric units. Round to the nearest tenth.
| 25. A college basketball court is feet long. Convert this length to metres. | 26. Majid is inches tall. Convert his height to centimetres. |
| 27. Lucas weighs kilograms. Convert his weight to pounds. | 28. Caroline walked kilometres. Convert this length to miles. |
| 29. A box of books weighs pounds. Convert this weight to kilograms. | 30. Steve’s car holds litres of gas. Conve