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```Worksheet 3b: Ordering Fractions
Several methods –
(Remember: the bigger the denominator the smaller the piece)
3. change to equivalent fractions
4. change to decimals
Write fractions in order, least
rewrite the fractions in order.
1
9
= 1 ÷ 9 = 0.111111 …. = 0.1̅  1̇
to greatest.
Just put in numbers 1-4, you don’t need to
Use pictures and/or logic
1
8
3
7
9
9
9
9
2
2
2
2
10
3
8
6
1.
2.
3.
3
2
5
7
4
3
6
8
1. ASK: What is the common
multiple of the bottom numbers?
(denominator) or Which number
has 10, 5, 15, & 6 as a factor?
Use Equivalent Fractions
4.
7×3
2×6
5×?
5×?
10×3
5×6
15×2
6× ?
2. THEN ASK 10 × what? = 30
21
30
30
30
30
10 × 3 = 30, therefore I also need
to do 7 × 3. If I multiply the bottom
number by a number I must
multiply the top by the same!!
Use equivalent fractions as illustrated in question #4. Show all your work!
5.
6.
7
1
3
17
16
2
8
32
5
2
5
5
17
12
3
6
8
32
Use calculator to convert fractions into decimals and then order
7.
8.
7
78
3
7
9
100
4
10
8
4
3
4
17
9
8
7
7
9
=7÷9=
0. 7777… = 0.7̅
```
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