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KELLYOLIVEIRAMOURA15ON
Respondido

a)
[tex] \frac{2}{3} \times \frac{3}{2} [/tex]
b)
[tex] \frac{2}{3} \times \frac{3}{7} [/tex]
c)
[tex] \frac{3}{5} \div \frac{1}{10} [/tex]
d)
[tex] \frac{1}{4} \div 2[/tex]
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Resposta :

Resposta:

Explicação passo a passo:

a

2/3x3/2=

6/6=

1

b

2/3x3/7=

6/21= [ simplifica por 3]

2/7

c

3/5: 1/10=

3/5.10/1=

30/5=

6

d

1/4:2=

1/4:2/1=

1/4.1/2=

1/8

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