Write the following decimals as fractions or mixed numbers.
1 a.
3.74 =
1 b.
3.71879 =
2 a.
5.5 =
2 b.
9.2371 =
3 a.
6.8 =
3 b.
0.95 =
4 a.
0.92 =
4 b.
2.4766 =
5 a.
0.8 =
5 b.
0.6142 =
6 a.
0.75 =
6 b.
10.647813 =
7 a.
3.29507 =
7 b.
0.8451 =
8 a.
5.20686 =
8 b.
0.67 =
9 a.
9.82 =
9 b.
0.6 =
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.
3.74 =
3
74
100
1 b.
3.71879 =
3
71879
100000
2 a.
5.5 =
5
5
10
2 b.
9.2371 =
9
2371
10000
3 a.
6.8 =
6
8
10
3 b.
0.95 =
95
100
4 a.
0.92 =
92
100
4 b.
2.4766 =
2
4766
10000
5 a.
0.8 =
8
10
5 b.
0.6142 =
6142
10000
6 a.
0.75 =
75
100
6 b.
10.647813 =
10
647813
1000000
7 a.
3.29507 =
3
29507
100000
7 b.
0.8451 =
84510
100000
8 a.
5.20686 =
5
20686
100000
8 b.
0.67 =
67
100
9 a.
9.82 =
9
82
100
9 b.
0.6 =
6
10
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