A duck flew at 18 miles per hour for 3 hours,
then at 15 miles per hour for 2 hours. How far
did the duck fly in all?
A69 miles
B75 miles
C81 miles
D84 miles
then at 15 miles per hour for 2 hours. How far
did the duck fly in all?
A69 miles
B75 miles
C81 miles
D84 miles