Question

fracciones hetereogeneas de a).5/6+1/3-1/12 b).5/2+3/4-1/3 c).1/6+3/4-7/15 d). 7/4-1/2+3/10 e). 2/3+2/7-1/14 por favor ayudenme estudiar virtual es dificil ☹︎​

Answer 1

Respuesta:

A. $\frac{5}{6}+ \frac{1}{3}- \frac{1}{12}$

$\frac{10+4-1}{12} = \frac{13}{12}: 1\frac{1}{12}$

B. $\frac{5}{2}+ \frac{3}{4}- \frac{1}{3}$

$\frac{30+9-4}{12} = \frac{35}{12} : 2 \frac{11}{12}$

C. $\frac{1}{6}+ \frac{3}{4} -\frac{7}{15}$

$\frac{10+45-28}{60} = \frac{27}{60} = \frac{9}{20} : 0,45$

D. $\frac{7}{4}- \frac{1}{2}+ \frac{3}{10}$

$\frac{35-10+6}{20} = \frac{31}{20} : 1\frac{11}{20}$

E. $\frac{2}{3}+ \frac{2}{7}- \frac{1}{14}$

$\frac{28+12-3}{42} = \frac{37}{42} : 0,88$