Question

aiudaaa plis doy corona​

Answer 1

$a) \: \frac{3}{4} + \frac{4}{5} = \frac{15 + 16}{20} = \frac{31}{20}$

$b) \: \frac{2}{6} - \frac{1}{8} = \frac{16 - 6}{48} = \frac{10}{48} = \frac{5}{24}$

$c) \: \frac{2}{4} + \frac{3}{5} = \frac{10 + 12}{20} = \frac{22}{20 } = \frac{11}{10 }$

D) no se :'D lo siento

$e) \: \frac{2}{3} \times \frac{4}{9} = \frac{8}{27}$

$f) \: \frac{2}{8} \times \frac{3}{4} = \frac{6}{32}$

$g) \: \frac{2}{3} \div \frac{1}{5} = \frac{10}{3}$

$h) \: \frac{3}{5} \div \frac{6}{9} = \frac{27}{30} = \frac{9}{10}$