Question

1-Calcule a fração de forma irredutível.

a) 14
--- =
30

b) 30
--- =
60

c) 84
--- =
96

d) 45
--- =
175

e) 36
--- =
66

f) 42
---- =
64

Obs: preciso da resposta pra agora,quem puder me ajudar eu agradeço!

Answer 1

$\frac{14}{30} \div 2 = \frac{7}{15} \\ \\ \frac{3 0}{60} \div 30 = \frac{1}{2} \\ \\ \frac{84}{96} \div 2 = \frac{42}{48} \div 2 = \frac{21}{24} \div3 = \frac{7}{8} \\ \\ \frac{45}{175} \div 5 = \frac{9}{35} \\ \\ \frac{36}{66} \div 3 = \frac{12}{33} \div 3 = \frac{4}{11} \\ \\ \frac{42}{64} \div 2 = \frac{21}{32}$