Quiz about Números Racionales 2

Question 1

$$\frac{1}{2}\cdot\frac{3}{5}+\frac{2}{3}=$$

Accepted Answer

$$\frac{29}{30}$$

Answer

$$\frac{6}{15}$$

Answer

$$\frac{11}{60}$$

Answer

$$\frac{6}{30}$$

Answer

$$\frac{11}{3}$$

Question 2

$$\frac{5}{3}+\frac{3}{2}\cdot\frac{5}{9}=$$

Accepted Answer

$$\frac{15}{6}$$

Answer

$$\frac{15}{18}$$

Answer

$$\frac{13}{14}$$

Answer

$$\frac{20}{21}$$

Answer

$$\frac{45}{27}$$

Question 3

$$\frac{3}{4}\cdot\frac{5}{7}-\frac{9}{14}=$$

Accepted Answer

$$-\frac{3}{28}$$

Answer

$$\frac{1}{3}$$

Answer

$$\frac{6}{14}$$

Answer

$$-\frac{6}{14}$$

Answer

$$\frac{3}{7}$$

Question 4

$$\frac{2}{5}\cdot\frac{5}{8}-\frac{18}{20}=$$

Accepted Answer

$$-\frac{13}{20}$$

Answer

$$\frac{7}{40}$$

Answer

$$-\frac{8}{20}$$

Answer

$$-\frac{8}{40}$$

Question 5

$$\frac{2}{9}-\frac{5}{6}\cdot\frac{1}{3}=$$

Accepted Answer

$$-\frac{1}{18}$$

Answer

$$\frac{7}{18}$$

Answer

$$\frac{5}{18}$$

Answer

$$\frac{3}{9}$$

Answer

$$\frac{9}{18}$$

Question 6

$$\frac{4}{5}\div\frac{1}{2}=$$

Accepted Answer

$$\frac{8}{5}$$

Answer

$$\frac{6}{5}$$

Answer

$$\frac{5}{8}$$

Answer

$$\frac{2}{5}$$

Answer

$$\frac{3}{3}$$

Question 7

$$\frac{3}{7}\div\frac{1}{3}=$$

Accepted Answer

$$\frac{9}{7}$$

Answer

$$\frac{1}{7}$$

Answer

$$\frac{3}{21}$$

Answer

$$\frac{2}{4}$$

Answer

$$\frac{6}{7}$$

Question 8

$$\frac{11}{4}\div\frac{3}{5}=$$

Accepted Answer

$$\frac{55}{12}$$

Answer

$$\frac{33}{20}$$

Answer

$$\frac{16}{7}$$

Answer

$$\frac{45}{22}$$

Answer

$$\frac{11}{5}$$

Question 9

$$\frac{7}{9}\div\frac{5}{7}=$$

Accepted Answer

$$\frac{49}{45}$$

Answer

Answer

$$\frac{2}{2}$$

Answer

$$\frac{35}{63}$$

Answer

$$\frac{5}{9}$$

Question 10

$$\frac{7}{8}\div\frac{2}{3}=$$

Accepted Answer

$$\frac{21}{16}$$

Answer

$$\frac{14}{24}$$

Answer

$$\frac{7}{12}$$

Answer

$$\frac{9}{11}$$

Answer

$$\frac{10}{10}$$

Question 11

$$\frac{5}{6}-\frac{1}{2}=$$

Accepted Answer

$$\frac{1}{3}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{2}{3}$$

Answer

$$\frac{1}{6}$$

Question 12

$$\frac{5}{6}\cdot\frac{3}{4}-\frac{1}{3}=$$

Accepted Answer

$$\frac{7}{24}$$

Answer

$$\frac{1}{4}$$

Answer

$$\frac{1}{6}$$

Answer

$$\frac{1}{3}$$

Answer

$$\frac{2}{3}$$

Números Racionales 2

46 questions

¿Qué fracciones equivalentes les corresponden?

¿Qué fracciones equivalentes les corresponden?

¿Qué fracciones equivalentes les corresponden?

¿Qué fracciones equivalentes les corresponden?

¿Qué fracciones equivalentes les corresponden?

¿Qué fracciones equivalentes les corresponden?

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