Question

o resultado da expressao -15-(3,25+2,7-4,08)-10 e?

Answer 1

= - 15 - (3,25 + 2,7 - 4,08) - 10 

= - 15 - (3,25 + 2,70 - 4,08) - 10

= - 15 - (5,95 - 4,08) - 10

= - 15 - (1,87) - 10

= - 15 - 1,87 - 10

= - 15 - 10 - 1,87

= - 25 - 1,87

= - 26,87
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