Question

calcule as expressões:a.17,352-15,2+8,3 b.35,25-(4,85-1,23+17,9) c.15-(3,25+2,7-4,08)-10
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Answer 1

Resposta:

a.17,352-15,2+8,3=

2,152+8,3=

10,452

b.35,25-(4,85-1.23+17,9)=

35,25-21,52=

 13,73

c.15-(3,25+2,7-4,08)-10=

15-1,87-10=

13,13-10=

3,13

Explicação passo-a-passo: