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Fractions<br />
5. 3/8 stays the same.<br />
6. Add together:<br />
Subtracting:<br />
Try this one:<br />
1. Multiples of 5 = 5, 10, 15, 20, 25…<br />
2. Multiples of 15 = 15, 30, 45, 60…<br />
3. Least common multiple is 15<br />
4. Multiply by to get a denominator of 15.<br />
5. (stays the same)<br />
6. Now subtract<br />
7. Now reduce to simplest form. You must divide both numerator and<br />
denominator by 5.<br />
8. Answer is:<br />
Sometimes mixed numbers have to be regrouped before they can be subtracted.<br />
43 43<br />
<strong>Simply</strong> <strong>Math</strong> Workbook
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