• [tex] \frac{7 \: + \: 6}{8} = \frac{13}{8} [/tex]
• [tex] \frac{3 \: + \: 4 \: + \: 5}{11} = \frac{12}{11} [/tex]
• [tex] \frac{7 \: + \: 2 \: + \: 22}{15} = \frac{31}{15} [/tex]
• [tex] \frac{21 \: + \: 35}{8} = \frac{56}{8} = 7[/tex]
• [tex] \frac{13 \: + \: 23 \: + \: 36}{12} = \frac{72}{12} = 6[/tex]
• [tex] \frac{7 \: + \: 5}{18} = \frac{ ^{3)} 12}{ \: \: \: 15} = \frac{4}{5} [/tex]