Session 8, Part A:
Interpreting Fractions, Units, and Unitizing
In This Part: Interpretation of Fractions | Units and Unitizing
Math problems should either implicitly or explicitly define what unit you're working with. Without this context, some problems are ambiguous. In such cases, you should identify the units before doing any computation. Problems A2-A4 are examples of problems with ambiguous units.
The shaded part could represent 5, or 2 1/2, or 5/8, or 1 1/4. Name the unit in each of these cases.
Given that the six points are evenly spaced on the number line, what common fraction corresponds to Point E?
The shaded part of the figure below is 3 2/3:
Specify the unit that is defined implicitly.
Using that same unit, how much would four small rectangles represent?
List three or more other values that the shaded part of the figure above could represent, and name the unit in each case.
Three turkey slices together weigh 1/3 pound. Jake is allowed only four ounces of turkey for his lunch. How many turkey slices can he eat?
There are 16 ounces in a pound.
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