Respostas

  • Usuário do Brainly
2013-12-17T17:39:14-02:00
2013-12-17T17:45:42-02:00
A) 7 ÷ 10 = 0,7

b) 31 ÷ 10 = 3,1

c) 6 ÷ 100 = 0,06

d) - 385 ÷ 1000 = - 0,385