Subtract the following dissimilar fractions, simplify if nessecary.Using LCD method
[tex]1. \frac{2}{9} - \frac{1}{6 } = [/tex]
[tex]2. \frac{5}{7} - \frac{1}{3} = [/tex]
[tex]3. \frac{5}{9} - \frac{1}{3} = [/tex]
Subract the following dissimilar fractions, simplify if nessecary. using Cross product method.
[tex]1. \frac{4}{7} - \frac{4}{8} = [/tex]
[tex]2. \frac{5}{7 } - \frac{2}{5} = [/tex]
[tex]3. \frac{3}{4} - \frac{2}{6} = [/tex]
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Answer:
1. 1/18
2. 8/21
3. 2/9
4. 1/14
5. 11/35
6. 5/12