Question

oii me ajude por favor

1.a.$\frac{3}{7} +\frac{1}{2} =$

b.$\frac{4}{3} +\frac{10}{3}=$

c.$\frac{1}{5}-\frac{1}{3}=$

d.$\frac{2}{4}+\frac{1}{5}=$

Answer 1

Resposta:

oii

Explicação passo-a-passo:

$1.a. \frac{3}{7}+\frac{1}{2}= \frac{13}{14}\\\\b.\frac{4}{3} +\frac{10}{3}= \frac{14}{3}\\\\c.\frac{1}{5} -\frac{1}{3}= \frac{2}{15}\\\\d.\frac{2}{4}+ \frac{1}{5} = \frac{7}{10}$

espero ter ajudado!!!