Simplify an expression of proper and mixed fractions

1. A.
   $72\frac{1}{3}$
2. B.
   $73\frac{1}{2}$
3. C.
   $72\frac{1}{2}$
4. D.
   $71\frac{2}{3}$

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1. A.
   $\frac{2}{3}$
2. B.
   $\frac{2}{5}$
3. C.
   $-\frac{11}{60}$
4. D.
   $0$

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1. A.
   $1\frac{11}{28}$
2. B.
   $2\frac{13}{28}$
3. C.
   $3\frac{13}{28}$
4. D.
   $4\frac{23}{28}$

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1. A.
   $\frac{3}{10}$
2. B.
   $\frac{77}{15}$
3. C.
   $\frac{15}{77}$
4. D.
   $\frac{10}{3}$

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1. A.
   $2\frac{1}{5}$
2. B.
   $2\frac{1}{3}$
3. C.
   $3\frac{1}{4}$
4. D.
   $2\frac{1}{6}$

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1. A.
   27
2. B.
   9
3. C.
   23
4. D.
   15

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1. A.
   $7\frac{11}{16}$
2. B.
   $5\frac{13}{16}$
3. C.
   $5\frac{11}{16}$
4. D.
   $7\frac{13}{16}$

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1. A.
   $-\frac{18}{23}$
2. B.
   $-\frac{23}{20}$
3. C.
   $-\frac{23}{18}$
4. D.
   $-\frac{20}{23}$

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1. A.
   $5$
2. B.
   $6$
3. C.
   $3$
4. D.
   $2$

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1. A.
   $\frac{9}{7}$
2. B.
   $\frac{5}{7}$
3. C.
   $\frac{6}{7}$
4. D.
   $\frac{8}{7}$

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1. A.
   $\frac{416}{105}$
2. B.
   $\frac{418}{110}$
3. C.
   $\frac{425}{250}$
4. D.
   $\frac{526}{350}$

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1. A.
   $\frac{38}{13}$
2. B.
   $\frac{48}{13}$
3. C.
   $\frac{58}{13}$
4. D.
   $\frac{68}{13}$

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