Problem 419

Sir SagarDecember 28, 2014December 28, 20140

Evaluate the expression using order of operations.

$\frac{(-6)\cdot (7-6)+(-6)\cdot 6}{(-6)\cdot (4-1)}$

Solution

$\frac{[(-6)(1)-36]}{(-6)(3)}$

= $\frac{(-6-36)}{-18}$

= $\frac{-42}{-18}$

= $\frac{42}{18}$

= $\frac{7}{3}$

Leave a Reply Cancel reply