Question

Escreva os números decimais na forma de fração:
a) 0,6 = 6
10
b) 0.23 =
c) 1,2 =
d) 2,54 =
e) 10,36 =
f) 6,127 =
1
g) 50,2 =
h) 0,045 =
i) 7.2 ​

Answer 1

Resposta:

$a)0.6 = \frac{6}{10} \div 2 = \frac{3}{5}$

$b)0.23 = \frac{23}{100}$

$c)1.2 = \frac{12}{10} \div 2 = \frac{6}{5}$

$d)2.54 = \frac{254}{100} \div 2 = \frac{127}{50}$

$e)10.36 = \frac{1036}{100} \div 4 = \frac{259}{25}$

$f)6.127 = \frac{6127}{1000}$

$g)50.2 = \frac{502}{10} \div 2 = \frac{251}{5}$

$h)0.045 = \frac{45}{1000} \div 5 = \frac{9}{200}$

$i)7.2 = \frac{72}{10} \div 2 = \frac{36}{5}$