Fractions/Decimals Worksheet

Write the following fractions as decimals.

1 a.  
89 =  
100
 
1 b.  
220 =  
30
 
2 a.  
978 =  
100
 
2 b.  
91 =  
25
 
3 a.  
31 =  
4
 
3 b.  
4 =  
14
 
4 a.  
811 =  
20
 
4 b.  
44 =  
8
 
5 a.  
78943 =  
10000
 
5 b.  
645 =  
100
 
6 a.  
1 =  
5
 
6 b.  
5 =  
6
 
7 a.  
61 =  
2
 
7 b.  
4578 =  
1000
 
8 a.  
335 =  
50
 
8 b.  
21 =  
25
 
9 a.  
32 =  
5
 
9 b.  
31 =  
10
 
Page 2

Answer Key

The decimal expansion of the fractions where the denominator is not a power of ten nor one of the 'easy' numbers has been rounded to 4 decimals, so it may or may not show the repeating pattern for non-terminating decimals, and it may or may not show all the decimal digits for terminating decimals.

1 a. 
89 = 0.89
100
1 b. 
220 = 2.6667
30
2 a. 
978 = 9.78
100
2 b. 
91 = 9.04
25
3 a. 
31 = 3.25
4
3 b. 
4 = 0.2857
14
4 a. 
811 = 8.55
20
4 b. 
44 = 4.5
8
5 a. 
78943 = 7.8943
10000
5 b. 
645 = 6.45
100
6 a. 
1 = 0.2
5
6 b. 
5 = 0.8333
6
7 a. 
61 = 6.5
2
7 b. 
4578 = 4.578
1000
8 a. 
335 = 3.7
50
8 b. 
21 = 0.84
25
9 a. 
32 = 3.4
5
9 b. 
31 = 3.1
10


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