Quiz about Examen Fracciones

Question 1

Calcule el valor de $$\frac{5}{6}\div\left(\frac{1}{2}+\frac{1}{3}\right)=$$

Accepted Answer

c) 1

Answer

a) $$\frac{3}{2}$$

Answer

b) $$\frac{2}{3}$$

Answer

d) $$\frac{6}{5}$$

Question 2

Si $$x\ =\frac{2}{5}$$ y $$y\ =\frac{3}{4}$$ determine el valor de $$\frac{x}{y}\cdot\frac{5}{6}=$$

Accepted Answer

b) $$\frac{4}{9}$$

Answer

a) $$\frac{8}{9}$$

Answer

c) $$\frac{4}{15}$$

Answer

d) $$\frac{6}{9}$$

Question 3

Determine el valor de $$\frac{5}{6}+\frac{2}{3}\cdot\frac{3}{4}-\frac{1}{2}=$$

Accepted Answer

b) $$\frac{5}{6}$$

Answer

a) $$\frac{3}{4}$$

Answer

c) $$\frac{7}{12}$$

Answer

d) $$\frac{2}{3}$$

Question 4

Determine el valor de $$\frac{\frac{3}{4}+\frac{1}{2}}{\frac{5}{6}-\frac{1}{3}}=$$

Accepted Answer

a) $$\frac{5}{2}$$

Answer

b) $$\frac{3}{2}$$

Answer

c) $$\frac{2}{5}$$

Answer

d) $$\frac{2}{3}$$

Question 5

Encuentre el valor de $$\left(\frac{3}{5}+\frac{1}{2}\right)^2-\frac{4}{25}=$$

Accepted Answer

b) $$\frac{21}{20}$$

Answer

a) $$\frac{9}{10}$$

Answer

c) $$\frac{20}{21}$$

Answer

d) $$\frac{81}{100}$$

Question 6

Determine el valor de $$\left(\frac{4}{5}-\frac{3}{10}\right)\left(\frac{2}{3}+\frac{1}{6}\right)\div\frac{5}{12}=$$

Accepted Answer

a) 1

Answer

b) $$\frac{4}{5}$$

Answer

c) $$\frac{6}{7}$$

Answer

d) $$\frac{8}{9}$$

Question 7

Encuentre el valor de $$\sqrt[]{\frac{5}{8}\cdot\frac{2}{5}}+\frac{1}{2}=$$

Accepted Answer

b) 1

Answer

a) $$\frac{3}{2}$$

Answer

c) 2

Answer

d) $$\frac{7}{6}$$

Question 8

Determine el valor de $$\frac{3}{5}+\frac{2}{3}\cdot\frac{5}{6}\div\frac{1}{4}=$$

Accepted Answer

d) $$\frac{127}{45}$$

Answer

a) $$\frac{17}{5}$$

Answer

b) $$\frac{23}{10}$$

Answer

c) $$\frac{19}{6}$$

Question 9

Encuentre el valor de $$\left(\frac{1}{2}+\frac{3}{4}\right)^2-\frac{5}{16}=$$

Accepted Answer

c) $$\frac{5}{4}$$

Answer

a) $$\frac{9}{16}$$

Answer

b) $$\frac{7}{16}$$

Answer

d) $$\frac{3}{4}$$

Question 10

Determine el valor de $$\frac{\sqrt[]{\frac{9}{16}}+\frac{2}{5}}{\frac{4}{7}-\frac{1}{14}}=$$

Accepted Answer

b) $$\frac{23}{10}$$

Answer

a) $$\frac{21}{10}$$

Answer

c) $$\frac{10}{21}$$

Answer

d) $$\frac{10}{23}$$

Question 11

Encuentre el valor de $$\frac{\frac{3}{4}\cdot\frac{8}{9}}{5}=$$

Accepted Answer

d) $$\frac{2}{15}$$

Answer

a) $$\frac{7}{15}$$

Answer

b) $$\frac{9}{15}$$

Answer

c) $$\frac{11}{15}$$

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