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1) 3 2/7+5 3/14
![3 frac{2}{7} +5 frac{3}{14} =3 frac{4}{14} +5 frac{3}{14} =3+5+ frac{4+3}{14} =8 frac{7}{14} =8 frac{1}{2} 3 frac{2}{7} +5 frac{3}{14} =3 frac{4}{14} +5 frac{3}{14} =3+5+ frac{4+3}{14} =8 frac{7}{14} =8 frac{1}{2}](https://tex.z-dn.net/?f=3+frac%7B2%7D%7B7%7D+%2B5+frac%7B3%7D%7B14%7D+%3D3+frac%7B4%7D%7B14%7D+%2B5+frac%7B3%7D%7B14%7D+%3D3%2B5%2B+frac%7B4%2B3%7D%7B14%7D+%3D8+frac%7B7%7D%7B14%7D+%3D8+frac%7B1%7D%7B2%7D+)
2) 5 7/8+2 5/12
![5 frac{7}{8} +2 frac{5}{12} =5 frac{21}{24} +2 frac{10}{24} =5+2+ frac{21+10}{24} =7 frac{31}{24} =8 frac{7}{24} 5 frac{7}{8} +2 frac{5}{12} =5 frac{21}{24} +2 frac{10}{24} =5+2+ frac{21+10}{24} =7 frac{31}{24} =8 frac{7}{24}](https://tex.z-dn.net/?f=5+frac%7B7%7D%7B8%7D+%2B2+frac%7B5%7D%7B12%7D+%3D5+frac%7B21%7D%7B24%7D+%2B2+frac%7B10%7D%7B24%7D+%3D5%2B2%2B+frac%7B21%2B10%7D%7B24%7D+%3D7+frac%7B31%7D%7B24%7D+%3D8+frac%7B7%7D%7B24%7D+)
3) 7 3/8+1 5/6
![7 frac{3}{8} +1 frac{5}{6} =7 frac{9}{24} +1 frac{20}{24} =7+1+ frac{9+20}{24} =8 frac{29}{24} =9 frac{5}{24} 7 frac{3}{8} +1 frac{5}{6} =7 frac{9}{24} +1 frac{20}{24} =7+1+ frac{9+20}{24} =8 frac{29}{24} =9 frac{5}{24}](https://tex.z-dn.net/?f=7+frac%7B3%7D%7B8%7D+%2B1+frac%7B5%7D%7B6%7D+%3D7+frac%7B9%7D%7B24%7D+%2B1+frac%7B20%7D%7B24%7D+%3D7%2B1%2B+frac%7B9%2B20%7D%7B24%7D+%3D8+frac%7B29%7D%7B24%7D+%3D9+frac%7B5%7D%7B24%7D+)
2) 5 7/8+2 5/12
3) 7 3/8+1 5/6
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