Question

-2 upon 3 + 1 upon 2 + -7 upon 9 + 7 upon 8

Answer 1

Answer:

$- \frac{2}{3} + \frac{1}{2} + \frac{ - 7}{9} + \frac{7}{8} \\ - \frac{4 + 3}{6} + \frac{ - 7 + 7}{72} \\ - \frac{7}{6} + \frac{1}{72} .$

here is your answer

Step-by-step explanation:

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