Suppose you start with a proper fraction and you add 1 to both the numerator and the denominator.
For example, if you started with
a. Give at least 5 examples of proper fractions
b. Frank says that if
Regardless of whether Frank’s conclusion is correct, discuss whether Frank’s reasoning is valid. Did Frank give a convincing explanation that
c. Explain the phenomenon you discovered in part (a). Compare the sizes of
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Mathematics for Elementary Teachers with Activities (5th Edition)
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