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Question 21 1 / 1 pts Add

Math

Question 21

1 / 1 pts

Add. Simplify your answer as necessary.
LaTeX: \frac{1}{9} + \frac{3}{11} 1 9 + 3 11

  

LaTeX: \frac{1}{5} 1 5

  

LaTeX: \frac{1}{33} 1 33

  

LaTeX: \frac{38}{99} 38 99

  

LaTeX: \frac{-16}{99} − 16 99

 

Question 22

1 / 1 pts

Subtract. Simplify your answer as necessary.
LaTeX: \frac{2}{6} - \frac{2}{7} 2 6 − 2 7

  

LaTeX: \frac{13}{21} 13 21

  

LaTeX: \frac{2}{21} 2 21

  

LaTeX: \frac{4}{13} 4 13

  

LaTeX: \frac{1}{21} 1 21

 

Question 23

1 / 1 pts

Which of the following improper fractions is equivalent to the mixed number 7LaTeX: \frac{5}{7}5 7?

  

LaTeX: \frac{5}{7}5 7

  

LaTeX: \frac{42}{7}42 7

  

LaTeX: \frac{12}{7}12 7

  

LaTeX: \frac{54}{7}54 7

  

LaTeX: \frac{35}{7}35 7

 

Question 24

1 / 1 pts

Which of the following improper fractions is equivalent to the mixed number 7LaTeX: \frac{2}{5}2 5?

  

LaTeX: \frac{17}{5}17 5

  

LaTeX: \frac{19}{5}19 5

  

LaTeX: \frac{9}{5}9 5

  

LaTeX: \frac{37}{5}37 5

  

LaTeX: \frac{14}{5}14 5

 

Question 25

1 / 1 pts

Which of the following mixed numbers is equivalent to the improper fraction LaTeX: \frac{62}{7}62 7?

  

LaTeX: \frac{6}{7}6 7

  

LaTeX: 6\frac{8}{7}6 8 7

  

LaTeX: 7\frac{6}{7}7 6 7

  

LaTeX: 9\frac{5}{7}9 5 7

  

LaTeX: 8\frac{6}{7}8 6 7

 

Question 26

1 / 1 pts

Which of the following mixed numbers is equivalent to the improper fraction LaTeX: \frac{37}{11}37 11?

  

LaTeX: 3\frac{4}{11}3 4 11

  

LaTeX: \frac{4}{11}4 11

  

LaTeX: 4\frac{3}{11}4 3 11

  

LaTeX: 2\frac{4}{11}2 4 11

  

LaTeX: 4\frac{4}{11}4 4 11

 

Question 27

1 / 1 pts

Multiply. Simplify your answer as necessary.
LaTeX: \frac{12}{6}12 6 · LaTeX: \frac{4}{30}4 30 = ?

  

8

  

LaTeX: \frac{16}{180}16 180

  

15

  

LaTeX: \frac{47}{180}47 180

  

LaTeX: \frac{4}{15}4 15

 

Question 28

1 / 1 pts

Multiply. Simplify your answer as necessary.
LaTeX: \frac{6}{25}6 25 · LaTeX: \frac{5}{9}5 9 = ?

  

LaTeX: \frac{6}{5}6 5

  

LaTeX: \frac{2}{15}2 15

  

LaTeX: \frac{11}{225}11 225

  

LaTeX: \frac{54}{125}54 125

  

LaTeX: \frac{29}{225}29 225

 

Question 29

1 / 1 pts

Multiply. Simplify your answer as necessary.
LaTeX: \frac{5}{9}5 9 · 24 = ?

  

LaTeX: \frac{40}{3}40 3

  

LaTeX: \frac{29}{10}29 10

  

LaTeX: \frac{29}{9}29 9

  

LaTeX: \frac{5}{216}5 216

  

LaTeX: \frac{119}{9}119 9

 

Question 30

1 / 1 pts

Multiply. Simplify your answer as necessary.
LaTeX: \frac{3}{11}3 11 · 7 = ?

  

LaTeX: \frac{5}{6}5 6

  

LaTeX: \frac{10}{11}10 11

  

LaTeX: \frac{3}{77}3 77

  

LaTeX: \frac{20}{11}20 11

  

LaTeX: \frac{21}{11}21 11

 

Question 31

1 / 1 pts

Divide. Simplify your answer as necessary.
LaTeX: \frac{20}{11}20 11 ÷ LaTeX: \frac{4}{3}4 3 = ?

  

LaTeX: \frac{80}{33}80 33

  

LaTeX: \frac{11}{15}11 15

  

LaTeX: \frac{104}{33}104 33

  

LaTeX: \frac{15}{11}15 11

LaTeX: \frac{59}{44}59 44

 

Question 32

1 / 1 pts

Divide. Simplify your answer as necessary.
LaTeX: \frac{1}{2}1 2 ÷ LaTeX: \frac{6}{5}6 5 = ?

  

LaTeX: \frac{5}{12}5 12

  

LaTeX: \frac{3}{5}3 5

  

LaTeX: \frac{12}{5}12 5

  

LaTeX: \frac{17}{10}17 10

  

LaTeX: \frac{4}{12}4 12

 

Question 33

1 / 1 pts

Divide. Simplify your answer as necessary.
LaTeX: \frac{3}{2}3 2 ÷ 12 = ?

  

18

  

8

  

LaTeX: \frac{1}{8}1 8

  

LaTeX: \frac{27}{2}27 2

  

LaTeX: \frac{2}{24}2 24

 

Question 34

1 / 1 pts

Divide. Simplify your answer as necessary.
LaTeX: \frac{7}{4}7 4 ÷ 5 = ?

  

LaTeX: \frac{35}{4}35 4

  

LaTeX: \frac{20}{7}20 7

  

LaTeX: \frac{27}{4}27 4

  

LaTeX: \frac{6}{20}6 20

 

LaTeX: \frac{7}{20}7 20

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