Question

Converta as frações dos itens abaixo para sua representação decimal:

A: 1/5=

B: 1/2=

C: 3/10=

D: 1/4=

E: 2/5=

F: 5/2=

G: 9/4=

H: 8/5=

Answer 1

$a) \frac{1}{5} = 1 : 5 = 0,2\\\\b) \frac{1}{2} = 1 : 2 = 0,5\\\\c) \frac{3}{10} = 3 : 10 = 0,3\\\\d)\frac{1}{4} = 1 : 4 = 0,25\\\\e) \frac{2}{5} = 2 : 5 = 0,4\\\\f) \frac{5}{2}= 5 : 2 = 2,5\\\\g)\frac{9}{4} = 9 : 4 = 2,25\\\\h) \frac{8}{5} = 8 : 5 = 1,6$