PEMDAS- Rational Numbers

 $-0.75\ +3\frac{1}{5}\ +\ \left(\frac{-1}{4}\right)$  

• 2 1/5

• 4.2

• 2

• 2.2

7/5 + 3/5+ (-1/5)

 $\frac{7}{5}+\frac{3}{5}+\left(\frac{-1}{\left(5\right)}\right)$  

• 1  $\frac{4}{5}$  

• 2  $\frac{1}{5}$  

• 1  $\frac{13}{25}$  

• -1  $\frac{13}{25}$  

-0.6(3/4 -2/5)

• 0.85

• -0.85

• -0.21

• 0.21