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Session 8:
Homework
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Problem H2 |  |
a. | The shaded part is 5 1/4. Specify the unit:
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b. | Using that same unit, what would three small rectangles represent? |
c. | List other values that the shaded part could represent, and name the unit for each value. |
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Problem H3 | |
Under what conditions does 2/3 + 3/4 = 5/7? |
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Problem H4 | |
Which shows a greater change: a 6-by-6 square becoming a 4-by-8 rectangle, or a 4-by-8 rectangle becoming a 6-by-6 square? Explain how you know. |
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Problem H5 | |
If you have a $1,000 investment that decreases by 50% in value and then increases by 50%, how much would it then be worth? Did you use relative or absolute reasoning to solve this problem? |
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2/3.
