a. $$ \frac{-3}{16} + \frac{7}{4} $$ b. $$ \frac{1}{6} + \frac{-5}{9} + \frac{6}{3} $$ c. $$ \frac{-7}{2^3 \cdot 3^2} - \frac{-7}{2 \cdot 3^3} $$ d. $$ 9\frac{4}{5} + 7\frac{5}{7} $$ e. $$ 5\frac{1}{6} - 3\frac{5}{8} $$ f. $$ -4\frac{1}{3} - 3\frac{5}{12} $$
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$$ \frac{-3}{16} + \frac{7}{4} $$ To add these fractions, we need a common denominator. The least common multiple of 16 and 4 is 16. Convert $$ \frac{7}{4} $$ to an equivalent fraction with a denominator of 16: $$ \frac{7}{4} = \frac{7 \times 4}{4 \times 4} = Show more…
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