Question

AYUDAAAAAAAAAA DOY CORONA

Answer 1

Respuesta:

$A) \frac{5}{3} +\frac{1}{2} =\frac{10+3}{6} =\frac{13}{6}$

$B) \frac{3}{4} +\frac{8}{3} =\frac{9+32}{12} =\frac{41}{12}$

$C) \frac{12}{20} +\frac{7}{20} =\frac{12+7}{20} =\frac{19}{20}$

$D) \frac{3}{5} +\frac{6}{5} +\frac{12}{20} =\frac{12+24+12}{20}=\frac{48}{20}=\frac{12}{5}$

$E) \frac{8}{6} -\frac{5}{6} =\frac{8-5}{6} =\frac{3}{6}=\frac{1}{2}$

$F) \frac{9}{2} -\frac{3}{5} =\frac{45-6}{10} =\frac{39}{10}$

$G) \frac{18}{4} -\frac{3}{4}-\frac{2}{4} =\frac{18-3-2}{4} =\frac{13}{4}$

$E) \frac{15}{7} -\frac{10}{7} +\frac{8}{7} -\frac{9}{7} =\frac{15-10+8-9}{7}=\frac{4}{7}$