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Mathematics
Problem
For each of the following rational numbers, state with proper justification whether its decimal expansion terminates or is non-terminating recurring. a. (a)
7
20
\dfrac{7}{20}
20
7
b. (b)
23
56
\dfrac{23}{56}
56
23
c. (c)
45
125
\dfrac{45}{125}
125
45
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