Question

SIMPLIFIQUE A FRAÇÃO DADAS, TORNANDO-AS IRREDUTIVEIS.
A) 20/30
B) 35/25
C) 15/20
D) 16/24
E) 14/21
F) 72/48
G) 24/36
H) 27/81

Answer 1

Explicação passo-a-passo:

$\frac{20}{30} \div 10 = \frac{2}{3} \\ \\ \frac{35}{25} \div 5 = \frac{7}{5} \\ \\ \frac{15}{20} \div 5 = \frac{3}{4} \\ \\ \frac{16}{24} \div 8 = \frac{2}{3} \\ \\ \frac{14}{21} \div 7 = \frac{2}{3} \\ \\ \frac{72}{48} \div 8 = \frac{9}{6} \\ \\ \frac{24}{36} \div 6 = \frac{4}{6} \div 2 = \frac{2}{3} \\ \\ \frac{27}{81} \div 9 = \frac{3}{9} \div 3 = \frac{1}{3}$