Question

multiply the sum of 7 upon 8 and 3 upon 4 by the sum of 11 upon 13 and -5 upon 26​

Answer 1

Answer:

$acc \: to \: que.... \\ \frac{7}{8} + \frac{3}{4} \times \frac{11}{13} + \frac{ - 5}{26} \\ \frac{7 + 6}{8} \times \frac{22 - 5}{26} \\ \frac{13}{8} \times \frac{17}{26} \\ \frac{17}{16}$