Question

Indique o nùmero decimal que representa cada fraçao
A)210/100
B)6432/1000
C)43/1000
D)7/100

Answer 1

Resposta:

A)210/100

210÷100=

2,1

B)6432/1000

6432÷1000=

6,432

C)43/1000

43÷1000=

0,043

D)7/100

7÷100=

0,07

espero que isso ajude vc

Answer 2

$\sf \: a) \dfrac{210}{100} \to \dfrac{210}{100} ( \div 10) \to \dfrac{21}{10} = \red{2.1 } \\ \\ \sf \: b) \frac{6432}{1000} \to \frac{6432}{1000} ( \div 100) \to \frac{64.32}{10} = \red{ 6.432} \\ \\ \sf \: c) \frac{43}{1000} \to \red{0.043 } \\ \\ \sf \: d) \frac{7}{100} = \red{0.07 }$

Att. C6bolinha.