Question

Escreva os números racionais na forma decimal.
a)7/5 b)6/4 c)12/15
d)40/25 e)15/12 f)2/3

Answer 1

a)

$\frac{7}{5} = 1,4$

b)

$\frac{6}{4} = \frac{3}{2} = 1 , 5$

c)

$\frac{12}{15} = \frac{4}{5} = 0, 8$

d)

$\frac{40}{25} = \frac{8}{5} = 1, 6$

e)

$\frac{15}{12} = \frac{5}{4} =1,25$

f)

$\frac{2}{3} = 0,666...$