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Grade 5 Quiz Week 5

Total questions: 28

Worksheet time: 59mins

Name
Class
Date
1.

When the numerator is greater than or equal to the denominator the fraction is called a ____

a)

proper fraction

b)

improper fraction

c)

mixed number

d)

number

2.

When converting an improper fraction into a mixed number, you____ the numerator by the denominator.

a)

add

b)

subtract

c)

multiply

d)

divide

3.

Which expression shows the necessary math for making

 2 252\ \frac{2}{5}  into an improper fraction

a)

 2÷5+22\div5+2  

b)

 2×5×22\times5\times2  

c)

 2×5+22\times5+2  

d)

 2×5−22\times5-2  

4.

Which expression shows the correct steps need to write  163\frac{16}{3}  as a mixed number?

a)

 16×316\times3  

b)

 16−316-3  

c)

 16+316+3  

d)

 16÷316\div3  

5.

Write  72\frac{7}{2}  as a mixed number.

a)

 3 123\ \frac{1}{2}  

b)

 4 324\ \frac{3}{2}  

c)

 4 124\ \frac{1}{2}  

d)

 2 122\ \frac{1}{2}  

6.

Convert the mixed number into an improper fraction

a)

214\frac{21}{4}

b)

94\frac{9}{4}

c)

49\frac{4}{9}

d)

74\frac{7}{4}

7.

What is the least common denominator of 19 and 23\frac{1}{9}\ and\ \frac{2}{3} ?

a)

6

b)

3

c)

9

d)

21

8.

Find the lowest common denominator of these fractions: 27  and 221\frac{2}{7\ }\ and\ \frac{2}{21}  

a)

7

b)

21

c)

18

d)

147

9.
Complete the equivalent fraction.
a)
6
b)
9
c)
15
d)
23
10.

Which of the following is an equivalent fraction to 56\frac{5}{6} ?

a)

 912\frac{9}{12}  

b)

 1012\frac{10}{12}  

c)

 812\frac{8}{12}  

d)

 1418\frac{14}{18}  

11.

Find the least common denominator.
 512 and 110\frac{5}{12}\ and\ \frac{1}{10}  

a)

12

b)

10

c)

120

d)

60

12.

Find the least common denominator.

 12 and 79\frac{1}{2}\ and\ \frac{7}{9}  

a)

2

b)

9

c)

36

d)

18

13.

 35+14=\frac{3}{5}+\frac{1}{4}=  

a)

 420\frac{4}{20}  

b)

 49\frac{4}{9}  

c)

 1220\frac{12}{20}  

d)

 1720\frac{17}{20}  

14.

 12−13=\frac{1}{2}-\frac{1}{3}=  

a)

 16\frac{1}{6}  

b)

0

c)

 15\frac{1}{5}  

d)

1

15.

Simplify 1520\frac{15}{20}  

a)

 510\frac{5}{10}  

b)

 34\frac{3}{4}  

c)

 23\frac{2}{3}  

d)

 15\frac{1}{5}  

16.

 58+14=\frac{5}{8}+\frac{1}{4}=  

a)

 78\frac{7}{8}  

b)

 68\frac{6}{8}  

c)

 34\frac{3}{4}  

d)

 23\frac{2}{3}  

17.

 45−16=\frac{4}{5}-\frac{1}{6}=  

a)

 1930\frac{19}{30}  

b)

 1130\frac{11}{30}  

c)

 23\frac{2}{3}  

d)

 34\frac{3}{4}  

18.

 79−13=\frac{7}{9}-\frac{1}{3}=  

a)

 49\frac{4}{9}  

b)

 69\frac{6}{9}  

c)

 34\frac{3}{4}  

d)

 13\frac{1}{3}  

19.

 38+14=\frac{3}{8}+\frac{1}{4}=  

a)

 58\frac{5}{8}  

b)

 23\frac{2}{3}  

c)

 412\frac{4}{12}  

d)

 12\frac{1}{2}  

20.

What is the first step in solving this problem? 45+12\frac{4}{5}+\frac{1}{2}  

a)

Add the numerators (top numbers), then add the denominators (bottom numbers).

b)

Rewrite the fractions in the simplest form.

c)

Find the common denominator for each fraction, then make equivalent fractions.

d)

Change each fraction into improper factions.

21.

Solve this mixed number equation in simplest form: 1 23\frac{2}{3}  + 1 56\frac{5}{6}   =

a)

3 12\frac{1}{2}  

b)

 3163\frac{1}{6}  

c)

 2962\frac{9}{6}  

d)

 3363\frac{3}{6}  

22.

Sally is painting her house. She used 18\frac{1}{8}  of a gallon of paint in her bathroom, and 13\frac{1}{3}  of a gallon of paint in her bedroom. How much paint did she use in all?

a)

1124\frac{11}{24}

b)

 211\frac{2}{11} 

c)

324\frac{3}{24}

d)

 112\frac{1}{12} 

23.

Jerome wants to walk to school. He lives 2 14\frac{1}{4}  miles away. So far, he has walked 78\frac{7}{8}  of a mile. How far does he have left to go?

a)

1 38\frac{3}{8}

b)

2 46\frac{4}{6}

c)

1 68\frac{6}{8}

d)

2 34\frac{3}{4}

24.

At the neighborhood block party, Cora made 5 gallons of hot chocolate. At the end of the party, 2 38\frac{3}{8}  gallon were leftover.  How many gallons of hot chocolate did her neighbors drink?

a)

2  18\frac{1}{8}  

b)

2 38\frac{3}{8}  

c)

2 58\frac{5}{8}  

d)

3 38\frac{3}{8}  

25.

 12×34=\frac{1}{2}\times\frac{3}{4}=  

a)

 38\frac{3}{8}  

b)

 46\frac{4}{6}  

c)

 34\frac{3}{4}  

d)

 36\frac{3}{6}  

26.

 34×26=\frac{3}{4}\times\frac{2}{6}=  

a)

 310\frac{3}{10}  

b)

 510\frac{5}{10}  

c)

 610\frac{6}{10}  

d)

 56\frac{5}{6}  

27.

What is the product of  212×342\frac{1}{2}\times\frac{3}{4} in simplest form?

a)

 1581\frac{5}{8}  

b)

 2582\frac{5}{8}  

c)

 1781\frac{7}{8}  

d)

 78\frac{7}{8}  

28.

Find the product and write the answer in simplest form 359×448=3\frac{5}{9}\times4\frac{4}{8}=  

a)

 12207212\frac{20}{72}  

b)

16

c)

 107810\frac{7}{8}  

d)

 1291712\frac{9}{17}