Question

realiza las siguientes sumas

3/4+3/2
5/4+9/2
3/7+1/2
6/7+4/3
3/4+1/8
1/6+4/5
7/2+8/5
5/9+3/8
7/10+1/8
1/2+2/3
7/10+3/20
1/9+23​

Answer 1

PROCEDIMIENTOS:

[tex]\frac{3}{4}+\frac{3}{2}=\frac{3}{4}+\frac{6}{4}=\frac{3+6}{4}=\frac{9}{4}[/tex]

Resultado: [tex]\frac{9}{4}[/tex]

[tex]\frac{5}{4}+\frac{9}{2}=\frac{5}{4}+\frac{18}{4}=\frac{5+18}{4}=\frac{23}{4}[/tex]

Resultado: [tex]\frac{23}{4}[/tex]

[tex]\frac{3}{7}+\frac{1}{2}=\frac{6}{14}+\frac{7}{14}=\frac{6+7}{14}=\frac{13}{14}[/tex]

Resultado: [tex]\frac{13}{14}[/tex]

[tex]\frac{6}{7}+\frac{4}{3}=\frac{18}{21}+\frac{28}{21}=\frac{18+28}{21}=\frac{46}{21}[/tex]

Resultado: [tex]\frac{46}{21}[/tex]

[tex]\frac{3}{4}+\frac{1}{8}=\frac{6}{8}+\frac{1}{8}=\frac{6+1}{8}=\frac{7}{8}[/tex]

Resultado: [tex]\frac{7}{8}[/tex]

[tex]\frac{1}{6}+\frac{4}{5}=\frac{5}{30}+\frac{24}{30}=\frac{5+24}{30}=\frac{29}{30}[/tex]

Resultado: [tex]\frac{29}{30}[/tex]

[tex]\frac{7}{2}+\frac{8}{5}=\frac{35}{10}+\frac{16}{10}=\frac{35+16}{10}=\frac{51}{10}[/tex]

Resultado: [tex]\frac{51}{10}[/tex]

[tex]\frac{5}{9}+\frac{3}{8}=\frac{40}{72}+\frac{27}{72}=\frac{40+27}{72}=\frac{67}{72}[/tex]

Resultado: [tex]\frac{67}{72}[/tex]

[tex]\frac{7}{10}+\frac{1}{8}=\frac{28}{40}+\frac{5}{40}=\frac{28+5}{40}=\frac{33}{40}[/tex]

Resultado: [tex]\frac{33}{40}[/tex]

[tex]\frac{1}{2}+\frac{2}{3}=\frac{3}{6}+\frac{4}{6}=\frac{3+4}{6}=\frac{7}{6}[/tex]

Resultado: [tex]\frac{7}{6}[/tex]

[tex]\frac{7}{10}+\frac{3}{20}=\frac{14}{20}+\frac{3}{20}=\frac{14+3}{20}=\frac{17}{20}[/tex]

Resultado: [tex]\frac{17}{20}[/tex]

[tex]\frac{1}{9}+23=\frac{1}{9}+\frac{207}{9}=\frac{1+207}{9}=\frac{208}{9}[/tex]

Resultado: [tex]\frac{208}{9}[/tex]

Atte: Sabius95