Question

Necesito sumar estos números mixtos:
5 3/10 + 7 3/4 + 2 1/5=
7 2/3 + 2 1/9 + 3 5/6 + 4 1/2=
4 5/8 + 3 3/4 + 1 5/12 + 2 1/2=
10 3/4 + 15 1/2 + 12 1/3 + 5 5/6=
7 5/12 + 9 1/3=
6 3/5 + 4 7/10 + 6 1/4 + 1 7/20=
Ayúdenme plis, porfaaa, soy pésima en matemáticas

Answer 1

$\frac{53}{10} + \frac{73}{4} + \frac{21}{5} = 28\frac{11}{20}$

$\frac{72}{3} + \frac{21}{9} + \frac{35}{6} + \frac{41}{2} = 52 \frac{2}{3}$

$\frac{45}{8} + \frac{33}{4} + \frac{15}{12} + \frac{21}{2} = 25 \frac{5}{8}$

$\frac{103}{4} + \frac{151}{2} + \frac{121}{3} + \frac{55}{6} = 150 \frac{3}{4}$

$\frac{75}{12} + \frac{91}{3} = 36 \frac{7}{12}$

$\frac{63}{5} + \frac{47}{10} + \frac{61}{4} + \frac{17}{20} = 34 \frac{3}{20}$

ESPERO AVER AYUDADO