Write the following decimals as fractions or mixed numbers.
1 a.
0.1 =
1 b.
8.6228 =
2 a.
2.849 =
2 b.
9.603453 =
3 a.
8.49 =
3 b.
0.29 =
4 a.
7.5978 =
4 b.
9.7393 =
5 a.
10.52 =
5 b.
0.2 =
6 a.
4.61842 =
6 b.
3.814057 =
7 a.
8.87866 =
7 b.
4.187 =
8 a.
10.87 =
8 b.
7.2 =
9 a.
0.293 =
9 b.
0.768 =
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 8 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.
0.1 =
1
10
1 b.
8.6228 =
8
6228
10000
2 a.
2.849 =
2
849
1000
2 b.
9.603453 =
9
603453
1000000
3 a.
8.49 =
8
49
100
3 b.
0.29 =
29
100
4 a.
7.5978 =
7
5978
10000
4 b.
9.7393 =
9
7393
10000
5 a.
10.52 =
10
52
100
5 b.
0.2 =
2
10
6 a.
4.61842 =
4
61842
100000
6 b.
3.814057 =
3
814057
1000000
7 a.
8.87866 =
8
87866
100000
7 b.
4.187 =
4
187
1000
8 a.
10.87 =
10
87
100
8 b.
7.2 =
7
2
10
9 a.
0.293 =
293
1000
9 b.
0.768 =
768
1000
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