3. 3/4
4. 5/6
5. 6/7
6. 5/8
7. 8/9
8. 8/10, reduced to 4/5.
You can divide 8 and 10 by 2. 8 divided by 2 = 4 AND 10 divided by 2 = 5
9. 9/12, reduced to 3/4
You can divide 8 and 10 by 3. 9 divided by 3 = 3 AND 12 divided by 3 = 4
11. 5/10 + 2/10 = 7/10
There were 10 squares in all. Ten is the denominator.
Five are blue. 5/10
Two are purple. 2/10
13. 2/5 + 2/5 = 4/5
11. 5/10 + 2/10 = 7/10
There were 10 squares in all. Ten is the denominator.
Five are blue. 5/10
Two are purple. 2/10
13. 2/5 + 2/5 = 4/5
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