Write the following decimals as fractions or mixed numbers.
1 a.
0.8649 =
1 b.
0.540171 =
2 a.
0.5964 =
2 b.
6.780198 =
3 a.
0.8558 =
3 b.
0.8778 =
4 a.
1.69 =
4 b.
9.9 =
5 a.
7.41439 =
5 b.
3.51 =
6 a.
6.2916 =
6 b.
7.79 =
7 a.
3.950022 =
7 b.
0.4 =
8 a.
0.22905 =
8 b.
2.232876 =
9 a.
4.8323 =
9 b.
0.902 =
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.
0.8649 =
8649
10000
1 b.
0.540171 =
540171
1000000
2 a.
0.5964 =
5964
10000
2 b.
6.780198 =
6
780198
1000000
3 a.
0.8558 =
8558
10000
3 b.
0.8778 =
87780
100000
4 a.
1.69 =
1
69
100
4 b.
9.9 =
9
90
100
5 a.
7.41439 =
7
41439
100000
5 b.
3.51 =
3
51
100
6 a.
6.2916 =
6
2916
10000
6 b.
7.79 =
7
79
100
7 a.
3.950022 =
3
950022
1000000
7 b.
0.4 =
4
10
8 a.
0.22905 =
22905
100000
8 b.
2.232876 =
2
232876
1000000
9 a.
4.8323 =
4
8323
10000
9 b.
0.902 =
902
1000
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