Answer:
5. B.
6. B.
Step-by-step explanation:
5. Convert all the sides to improper fractions so that they are easier to multiply.
[tex]5\frac{1}{3}=\frac{16}{3}[/tex]
[tex]4\frac{5}{6} =\frac{29}{6}[/tex]
[tex]18\frac{1}{2}=\frac{37}{2}[/tex]
[tex]\frac{16}{3} *\frac{29}{6}*2= \frac{464}{9}[/tex]
[tex]\frac{16}{3} *\frac{37}{2}*2= \frac{592}{3}[/tex]
[tex]\frac{29}{6}*\frac{37}{2} *2=\frac{1073}{6}[/tex]
Convert them back:
[tex]\frac{464}{9}=51\frac{5}{9}[/tex]
[tex]\frac{592}{3}=197\frac{1}{3}[/tex]
[tex]\frac{1073}{6} =178\frac{5}{6}[/tex]
Add them: [tex]427\frac{13}{18}[/tex]
6. W = 9.4
L = 17.2
9.5 * 17.2 = 163.4
[tex]\frac{1374.28}{163.4}=8.5[/tex]
