Question

como se hace cual es el resultado con explicación cinco cuartos de litros​

Answer 1

Respuesta:

1

$\frac{6}{7} + \frac{5}{7} = \frac{11}{7}$

$\frac{11}{20} + \frac{13}{20} = \frac{24}{20} = \frac{6}{5}$

$\frac{14}{17} + \frac{8}{17} + \frac{6}{17} = \frac{28}{17}$

$\frac{9}{10} - \frac{5}{10} = \frac{4}{10} = \frac{2}{5}$

$\frac{21}{24} - \frac{17}{24} = \frac{4}{24} = \frac{1}{6}$

$\frac{41}{72} - \frac{35}{72} = \frac{6}{72} = \frac{1}{12}$

2

$\frac{3}{4} + \frac{1}{3} = \frac{9}{12} + \frac{4}{12} = \frac{13}{12}$

$\frac{1}{2} + \frac{5}{6} = \frac{3}{6} + \frac{5}{6} = \frac{8}{6}$

3

$\frac{6}{10} + \frac{3}{4} = \frac{12}{20} + \frac{15}{20} = \frac{17}{20}$

$\frac{4}{5} + \frac{1}{7} = \frac{28}{35} + \frac{5}{35} = \frac{33}{35}$

$\frac{5}{6} - \frac{2}{8} = \frac{20}{24} - \frac{6}{24} = \frac{14}{24} = \frac{7}{12}$

$\frac{1}{2} - \frac{3}{13} = \frac{13}{26} - \frac{6}{26} = \frac{7}{26}$

4

$\frac{3}{4} - ( \frac{2}{5} + \frac{1}{5} ) = \frac{3}{4} - \frac{3}{5} = \frac{15}{20} - \frac{12}{20} = \frac{3}{20}$

5

$a) \frac{7}{4} + \frac{5}{4} = \frac{12}{4} = 3 \: l$

b)

$\frac{7}{4} > \frac{5}{4}$

$\frac{7}{4} - \frac{5}{4} = \frac{2}{4} = \frac{1}{2} \: l$

Luis bebe más en la semana,bebe 1/2 litros más.