Question

Simplifique as frações abaixo até torná-las irredutível.
A) 16/36
B)14/21
C)42/77
D)49/169
E)36/346
F)12/40
G)25/315
*ME AJUDEM* PFVR

Answer 1

Resposta:

ver abaixo

Explicação passo-a-passo:

$a)\frac{16}{36}=\frac{8}{18}=\frac{4}{9}\\\\b)\frac{14}{21}=\frac{2}{3}\\\\c)\frac{42}{77}=\frac{6}{11}\\\\d)\frac{49}{169}\\\\e)\frac{36}{346}=\frac{18}{173}\\\\f)\frac{12}{40}=\frac{6}{20}=\frac{3}{10}\\\\g)\frac{25}{315}=\frac{5}{63}$

Answer 2

Oi...

$a) \frac{16}{36}:4=\frac{4}{9}\\  \\b) \frac{14}{21}:7=\frac{2}{31}\\\\c)\frac{42}{77}:7=\frac{6}{11}\\  \\d)\frac{49}{169} =ja e irredutivel\\\\e)\frac{36}{346}:2=\frac{18}{173}\\  \\f)\frac{12}{40}:4=\frac{3}{10}\\  \\g)\frac{25}{315}:5=\frac{5}{63}$

Espero ter ajudado