| math homework help plz?
please help me with this homework...
Find the lowest common denomnator for each of the following sets of numbers
1. 3/5 1/10
2. 2/3 3/8 1/2
3. 1/5 1/4 4/10
4. 2/3 5/9 5/5
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Change these numbers to improper fractions
12. 8 2/5
13. 12 2/3
add these problems and reduce answers to lowest terms. Change all improper fractions to mixed numbers.
14. 5/8 15. 2/5 16. 7/9
+ 5/8 + 4/5 +2/3
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