Question

c) Represente cada uma na forma decimal e dizima periódica: a) 1/ 2 = _________________________________________________________________ b) 2/ 5 = __________________________________________________________________ c) 7 /10 =__________________________________________________________________ d) 2/ 20 =__________________________________________________________________ e) 27/ 30 =​

Answer 1

Explicação passo-a-passo:

Represente cada uma na forma decimal e dizima periódica: a) 1/ 2 = 0,5 _________________________________________________________________ b) 2/ 5 = 0,4 __________________________________________________________________ c) 7 /10 =_0,7_________________________________________________________________ d) 2/ 20 =_0,1_________________________________________________________________ e) 27/ 30 = 0,9