Question

divide the sum of 5/9 and _3/7 by the product of -11/9 and -4/7​

Answer 1

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Answer 2

Answer:

$( \frac{5}{9} + \frac{3}{7} ) \div ( \frac{ - 11}{9} \times \frac{ - 4}{7} ) \\ = ( \frac{35 + 27}{63} ) \times \frac{63}{44} \\ = \frac{62}{63} \times \frac{63}{44} \\ = \frac{31}{22}$