Question

Simplifique as fraçoes c) 300/400
d) 240/464
e) 128/1024
f)464/886

Answer 1

C)

$\frac{300}{400} \div 2 = \frac{150}{200} \div 2 = \frac{75}{100} \div 5 = \frac{15}{20} \div 5 = \frac{3}{4}$

D)

$\frac{240}{464} \div 2 = \frac{120}{232} \div 2 = \frac{60}{116} \div 2 = \frac{30}{58} \div 2 = \frac{15}{29}$

E)

$\frac{128}{1024} \div 2 = \frac{64}{512} \div 2 = \frac{32}{256} \div 2 = \frac{16}{128} \div 2 = \frac{8}{64} \div 2 = \frac{4}{32} \div 2 = \frac{2}{16} \div 2 = \frac{1}{8}$

F)

$\frac{464}{886} \div 2 = \frac{232}{443}$

Espero ter ajudado! Bons estudos.

Answer 2

Oi...

Simplifique as frações:

c) 300/400 ÷ 100 = 3/4

d) 240/464 ÷ 16 = 15/29

e) 128/1024 ÷ 128 = 1/8

f) 464/886 ÷ 2 = 232/443

Boas lições.