Question

1. Efetue as divisões e se possível simplefique - as.


a)1/2:3/5=

b)5:5/6=

c)3/2:6=

d)4/5:2

e)6/7:3/5=

f)2/9:6/3=​

Answer 1

Olá....

Resolução:

a)

1/2 ÷ 3/5

1/2 × 5/3

5/6

b)

5 ÷ 5/6  

5 × 6/5

30/5

6

c)

3/2 ÷ 6

3/2 × 1/6

1/2 × 1/2

1/4

d)

4/5 ÷ 2

4/5 × 1/2

4/10 ÷ 2

2/5

e)

6/7 ÷ 3/5

6/7 × 5/3

2/7 × 5

10/7

f)

2/9 ÷ 6/3

2/9 × 3/6

2/9 × 1/2

2/18 ÷ 2

1/9

Bons estudos.​