Question

holaaa me ayudannnn​

Answer 1

10)

$(7 + 3 \frac{1}{8} ) \div (14 + 6 \frac{1}{4}) \\ (7 + \frac{3}{8} ) \div (14 + 6 \times \frac{1}{2}) \\ \frac{59}{8} \div \frac{31}{2} \\ \frac{59}{8} \times \frac{2}{31} \\ \frac{59}{4} \times \frac{1}{31} \\ \frac{59}{124} .$

11)

$( \frac{3}{5} \times \frac{10}{9} \times \frac{3}{4}) \div 3 \frac{1}{2} \\ ( \frac{2}{3} \times \frac{3}{4} ) \times \frac{1}{3} \times \frac{1}{2} \\ \frac{1}{2} \times \frac{1}{3} \times \frac{1}{2} \\ \frac{1}{12}$