Question

Divide cada fraccion luego,simplifica
9/8 ÷ 3/7
7/3÷10/4
5/6÷3/4
12/9÷6/8
12/15÷4/3
14/18÷1/6
DOY CORONA Y PUNTOS Y GRACIAS Y ES PARA HOY EXAMEN.

Answer 1

Hola!:)

9/8 ÷ 3/7

$\frac{9}{8} \div \frac{3}{7} = \frac{\frac{9}{8}}{\frac{3}{7}}= \frac{9*7}{8*3} = \frac{63}{24}$

Simplificación:

$\frac{63}{24} = \frac{63\div 3}{24\div 3} = \frac{21}{8}$

7/3÷10/4

$\frac{7}{3}\div \frac{10}{4} = \frac{\frac{7}{3}}{\frac{10}{4}} = \frac{7*4}{3*10} = \frac{28}{30}$

Simplificación:

$\frac{28}{30} = \frac{28\div 2}{30\div 2} = \frac{14}{15}$

5/6÷3/4

$\frac{5}{6}\div \frac{3}{4} = \frac{\frac{5}{6}}{\frac{3}{4}} = \frac{5*4}{6*3} = \frac{20}{18}$

Simplificación:

$\frac{20}{18} = \frac{20\div 2}{18\div 2} = \frac{10}{9}$

12/9÷6/8

$\frac{12}{9}\div \frac{6}{8} = \frac{\frac{12}{9}}{\frac{6}{8}} = \frac{12*8}{9*6} = \frac{96}{54}$

Simplificación:

$\frac{96}{54} = \frac{96\div6 }{54\div 6} = \frac{16}{9}$

12/15÷4/3

$\frac{12}{15}\div \frac{4}{3} = \frac{\frac{12}{15}}{\frac{4}{3}} = \frac{12*3}{15*4} = \frac{36}{60}$

Simplificación:

$\frac{36}{60} = \frac{36\div 6}{60\div 6} = \frac{6}{10} = \frac{6\div 2}{10\div 2} = \frac{3}{5}$

14/18÷1/6

$\frac{14}{18}\div \frac{1}{6} = \frac{\frac{14}{18}}{\frac{1}{6}} = \frac{14*6}{18*1} = \frac{84}{18}$

Simplificación:

$\frac{84}{18} = \frac{84\div 6}{18\div 6} = \frac{14}{3}$