Question

D. séptimo 7

$( \frac{12}{7} - \frac{5}{8} ) + ( \frac{3}{11} + \frac{15}{22} ) - ( \frac{15}{12} - \frac{6}{24} )$



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Answer 1

Explicación paso a paso:

(12/7 - 5/8) + (3/11 + 15/22) - (15/12 - 6/24)=

61/56 + 21/22 - 1 =

643/616

espero q te sirva