Question

7) Simplifique as frações para torná-las irredutíveis:










me ajudem por favoooorr

Answer 1

Resposta:

a) 2/5

b) 2/5

c) 3/2

d) 7/4

e) 4

acho que tá certo

Explicação passo a passo:

a) 12/30 = 4/10 = 2/5

b) 48/120 = 24/60 = 12/30 = 6/15 = 2/5

c) 45/30 = 9/6 = 3/2

d) 28/16 = 14/8 = 7/4

e) 144/36 = 4

Answer 2

Resposta:

Explicação passo a passo:

$\frac{120}{300} = \frac{12}{30} = \frac{2}{5}$$a) \frac{120:60}{300:60} = \frac{2}{5} \\\\b) \frac{96:4}{240:4} = \frac{19}{60} \\\\\\\c) \frac{225:25}{150:25} = \frac{9:3}{6:3} = \frac{3}{2} \\\\d) \frac{56:8}{32:8} = \frac{7}{4} \\\\e) \frac{144:12}{36:12} = \frac{12}{3} = 4$