# Chapter R - Section R.2 - Operations on Real Numbers - R.2 Exercises: 68

$\frac{7}{2}$

#### Work Step by Step

$-\frac{2}{11}(-\frac{77}{4})=-\frac{2}{11}\times-\frac{77}{4}=\frac{-2\times-77}{11\times4}=\frac{154}{44}=\frac{154\div22}{44\div22}=\frac{7}{2}$ The numbers being multiplied together have the same sign, so their resulting product is positive.

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