Question

qual e a fracao irredutivel 7/35, 14/28, 9/36, 18/30, 45/75, 50/100, 10/40, 48/120, 90/120, 140/175

Answer 1

1/5

1/2

1/4

3/5

1/2

1/4

2/5

3/4

4/5

Answer 2

Vamos lá...

a) 7/35 ÷ 7 = 1/5

b) 14/28 ÷ 14 = 1/2

c) 9/36 ÷ 9 = 1/4

d) 18/30 ÷ 6 = 3/5

e) 45/75 ÷ 15 = 3/5

f) 50/100 ÷ 50 = 1/2

g) 10/40 ÷ 10 = 1/4

h) 48/120 ÷ 24 = 2/5

i) 90/120 ÷ 30 = 3/4

j) 140/175 ÷ 35 = 4/5

Espero ter ajudado.