Quiz about 5° Matemática IIIP 2022

Question 1

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

Accepted Answer

$$\frac{4}{5}$$

Answer

$$\frac{5}{4}$$

Answer

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

Answer

$$5\ \frac{1}{4}$$

Answer

$$0$$

Question 2

$$\frac{11}{12}-\frac{7}{12}-\ \frac{4}{12}=$$

Accepted Answer

$$0$$

Answer

$$1$$

Answer

$$\frac{22}{12}$$

Answer

$$\frac{4}{12}$$

Answer

$$\frac{12}{0}$$

Question 3

$$\frac{1}{2}+\frac{1}{4}+\frac{1}{8}=$$

Accepted Answer

$$\frac{7}{8}$$

Answer

$$\frac{8}{7}$$

Answer

$$\frac{3}{14}$$

Answer

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

Answer

$$7\ \frac{1}{8}$$

Question 4

$$\frac{7}{12}-\frac{1}{4}=$$

Accepted Answer

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

Answer

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

Answer

$$3$$

Answer

$$\frac{6}{8}$$

Answer

$$\frac{3}{4}$$

Question 5

$$\frac{2}{5}+\frac{3}{5}+\frac{4}{5}=$$

Accepted Answer

$$1\ \frac{4}{5}$$

Answer

$$\frac{5}{4}$$

Answer

$$\frac{9}{15}$$

Answer

$$\frac{24}{125}$$

Answer

$$4\ \frac{1}{5}$$

Question 6

$$\frac{2}{3}\ x\ \frac{6}{7}\ x\ \frac{1}{4}=$$

Accepted Answer

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

Answer

$$7$$

Answer

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

Answer

$$0$$

Answer

$$1$$

Question 7

$$2\ \frac{1}{2\ }\ x\ \frac{1}{5}\ x\ 2=$$

Accepted Answer

$$1$$

Answer

$$\frac{10}{1}$$

Answer

$$0$$

Answer

$$\frac{4}{10}$$

Answer

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

Question 8

$$\frac{2}{5}\ \div\ \frac{7}{10}=$$

Accepted Answer

$$\frac{4}{7}$$

Answer

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

Answer

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

Answer

$$1$$

Answer

$$6\ \frac{1}{7}$$

Question 9

$$2\ \frac{1}{3}\ \div\ 3\ \frac{1}{2}=$$

Accepted Answer

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

Answer

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

Answer

$$\frac{49}{6}$$

Answer

$$8\ \frac{1}{6}$$

Answer

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

Question 10

$$\left(\frac{1}{3}+\frac{2}{30}\right)\ \div\ \frac{1}{6}=$$

Accepted Answer

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

Answer

$$\frac{1}{5}$$

Answer

$$\frac{5}{12}$$

Answer

$$1$$

Answer

$$0$$

Question 11

$$\left(4\ -\frac{1}{3}\right)\ \div\ \frac{11}{6}=$$

Accepted Answer

$$2$$

Answer

$$1$$

Answer

$$0$$

Answer

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

Answer

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

Question 12

indica las partes que se toman de la unidad principal

Accepted Answer

numerador

Answer

denominador

Answer

parte entera

Answer

parte fraccionaria

Answer

uno

Question 13

indica las partes en que se divide a la unidad principal.

Accepted Answer

denominador

Answer

numerador

Answer

parte entera

Answer

decimales

Answer

parte fraccionaria

Question 14

Las fracciones que tienen el numerador mayor o igual que el denominador son:

Accepted Answer

impropias

Answer

propias

Answer

parte entera

Answer

mixtas

Answer

denominador

Question 15

Las fracciones que tienen el numerador menor que el denominador son:

Accepted Answer

propias

Answer

parte entera

Answer

impropias

Answer

mixtas

Answer

denominador

Question 16

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

Accepted Answer

$$\frac{1+3}{7}\ =\ \frac{4}{7}$$

Answer

$$\frac{1+3}{7+7}=\frac{4}{14}=\frac{2}{7}$$

Answer

$$\frac{1+3}{14}=\frac{4}{14}=\frac{2}{7}$$

Answer

$$\frac{1\ x\ 3}{7\ x\ 7}=\frac{3}{49}$$

Answer

$$\frac{1+3}{7-7}=\frac{4}{0}=0$$

Question 17

$$\frac{2}{12}\ +\ \frac{5}{15}=$$

Accepted Answer

$$\frac{10+20}{60}\ =\ \frac{30}{60}=\frac{15}{30}=\frac{5}{10}=\frac{1}{2}$$

Answer

$$\frac{10+20}{180}=\frac{18+20}{180}=\frac{38}{180}=\frac{19}{90}$$

Answer

$$\frac{10+20}{12+15}=\frac{30}{27}=\frac{10}{9}=1\ \frac{1}{9}$$

Answer

$$\frac{2+5}{12+15}=\frac{7}{27}$$

Question 18

$$\frac{4}{5}\ x\ \frac{7}{3}=$$

Accepted Answer

$$\frac{4\ x\ 7}{5\ x\ 3}\ =\ \frac{28}{15}=\ 1\ \frac{13}{15}$$

Answer

$$\frac{4\ x\ 3}{5\ x\ 7}\ =\ \frac{12}{35}$$

Answer

$$\frac{4+7}{5+3}\ =\frac{11}{8}\ =1\ \frac{3}{8}$$

Answer

$$\frac{12\ x\ 35}{15}=\frac{420}{15}=\frac{84}{5}=16\ \frac{4}{5}$$

Question 19

$$\frac{3}{4}\ \div\ \frac{1}{5}=$$

Accepted Answer

$$\frac{3}{4}\ x\ \frac{5}{1}\ =\frac{3\ x\ 5}{4\ x\ 1}\ =\frac{15}{4}\ =3\ \frac{3}{4}$$

Answer

$$\frac{3}{4}\ x\ \frac{1}{5}\ =\frac{3\ x\ 1}{4\ x\ 5}\ =\frac{3}{20}\ $$

Answer

$$\frac{4}{3}\ x\ \frac{1}{5}\ =\ \frac{4\ x\ 1}{3\ x\ 5}\ =\frac{4}{15}$$

Answer

$$\frac{4}{3}x\ \frac{5}{1}\ =\ \frac{4\ x\ 5}{3\ x\ 1}\ =\frac{20}{3}=\ 6\ \frac{2}{3}$$

Question 20

Para multiplicar fracciones se multiplica numerador con numerador y denominador con denominador

Accepted Answer

verdadero

Answer

falso

Question 21

Para dividir fracciones, se multiplica el dividendo por el inverso del divisor

Accepted Answer

verdadero

Answer

falso

Question 22

Para sumar o restar fracciones con igual denominador se suman los numeradores y se copia el denominador

Accepted Answer

verdadero

Answer

falso

Question 23

$$9\ \frac{2}{3}\ convertido\ en\ fracción\ común\ es:$$

Accepted Answer

$$\frac{29}{3}$$

Answer

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

Answer

$$\frac{29}{9}$$

Answer

$$\frac{9}{29}$$

Question 24

$$\frac{31}{4}\ convertido\ en\ número\ mixto\ es:$$

Accepted Answer

$$7\ \frac{3}{4}$$

Answer

$$7\ \frac{4}{3}$$

Answer

$$4\ \frac{3}{7}$$

Answer

$$3\ \frac{4}{7}$$

Question 25

$$\frac{72}{324}\ simplificado\ es:$$

Accepted Answer

$$\frac{2}{9}$$

Answer

$$\frac{9}{2}$$

Answer

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

Answer

$$\frac{12}{9}$$

Question 26

$$\frac{84}{126}\ simplificado\ es:$$

Accepted Answer

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

Answer

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

Answer

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

Answer

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

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics