Answer:
The answer is the option D
\(\$1,425\)
Step-by-step explanation:
Convert mixed numbers to an improper fractions
\(75\frac{1}{2}=\frac{75*2+1}{2}=\frac{151}{2}\ ft\)
\(50\frac{1}{6}=\frac{50*6+1}{6}=\frac{301}{6}\ ft\)
\(39\frac{1}{3}=\frac{39*3+1}{3}=\frac{118}{3}\ ft\)
Find the perimeter of the figure
\(P=120+\frac{118}{3}+\frac{151}{2}+\frac{301}{6}\)
\(P=\frac{120*6+118*2+151*3+301}{6}\)
\(P=\frac{1,710}{6}\ ft\)
Multiply the perimeter by the fencing cost per foot
so
\(\frac{1,710}{6}*5=\$1,425\)
