Question

2)transforme as frases em décimais

a) 513 =
110

B)86 =
100

c) 248
100=

D) 1222
1000=

e) 1
1000=

Answer 1

2-

a) 0.21
b) 1.16
c) 0.40
d) 0.81
e) 0.001

Contas

a) 110÷513 = 0.21
b) 100÷86 = 1.16
c) 100÷280 = 0.40
d) 1000÷1222= 0.81
e) 1÷1000= 0.001

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