Question

como faz?aaaaaaaaaaa​

Answer 1

$a)( - 1) \div (5) = \frac{ - 1}{5} = - 0.2$

$b)(2) \div ( - 10) = - \frac{2}{10} = - 0.2$

$c)(3) \div (5) = \frac{3}{5} = 0.6$

$= d)( - 10) \div ( - 300) = + \frac{10}{300} = 0.03333...$

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