Найдите значения сумм: 1)2 1/6+2 5/12; 2)9 3/8+7 5/6; 3)5 1/10+8 3/8; 4)6 2/15+42 18/25;...

1) $\frac{13}{6} + \frac{29}{12} = \frac{26+29}{12} = \frac{55}{12}$

2) $\frac{75}{8} + \frac{47}{6} = \frac{225+188}{24} = \frac{413}{24}$

3) $\frac{51}{10} + \frac{67}{8} = \frac{204+335}{40} = \frac{539}{40}$

4) $\frac{62}{15} + \frac{1068}{25} = \frac{300+3204}{75} = \frac{3504}{75}$