Use the properties of real numbers to simplify the expression.
$\frac{6}{7} (- 0.42) (\frac{7}{6})$
$\frac{6}{7} (- 0.42) (\frac{7}{6}) =$
(Simplify your answer. Type an integer or a decimal.)

Answer

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Answer

The simplified expression is $- 0.42$ .

Steps

Step 1 ：Use the properties of real numbers to simplify the expression. $\frac{6}{7} (- 0.42) (\frac{7}{6})$

Step 2 ：The fraction $\frac{6}{7}$ and $\frac{7}{6}$ will cancel each other out, leaving only $- 0.42$ to be multiplied by 1.

Step 3 ：The simplified expression is $- 0.42$ .