Write the following decimals as fractions or mixed numbers.
1 a.
–3.624558 =
1 b.
–5.1 =
2 a.
–10.5036 =
2 b.
–8.97 =
3 a.
0.353251 =
3 b.
0.92 =
4 a.
–0.418 =
4 b.
–0.3 =
5 a.
1.622334 =
5 b.
9.933 =
6 a.
5.219637 =
6 b.
–0.5268 =
7 a.
8.52 =
7 b.
0.827 =
8 a.
–8.8 =
8 b.
–0.8 =
9 a.
0.73 =
9 b.
–5.23229 =
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.
–3.624558 =
–3
624558
1000000
1 b.
–5.1 =
–5
1
10
2 a.
–10.5036 =
–10
5036
10000
2 b.
–8.97 =
–8
97
100
3 a.
0.353251 =
353251
1000000
3 b.
0.92 =
920
1000
4 a.
–0.418 =
–
418
1000
4 b.
–0.3 =
–
3
10
5 a.
1.622334 =
1
622334
1000000
5 b.
9.933 =
9
933
1000
6 a.
5.219637 =
5
219637
1000000
6 b.
–0.5268 =
–
5268
10000
7 a.
8.52 =
8
52
100
7 b.
0.827 =
827
1000
8 a.
–8.8 =
–8
8
10
8 b.
–0.8 =
–
8
10
9 a.
0.73 =
73
100
9 b.
–5.23229 =
–5
23229
100000
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