Trees were planted at equal distances along a straight road. The distance between the first and the fifth tree is 40 m. Find the distance between the second and the ninth tree.
A 30 m
B 50 m
C 80 m
D 70 m
Trees were planted at equal distances along a straight road. The distance between the first and the fifth tree is 40 m. Find the distance between the second and the ninth tree.
A 30 m
B 50 m
C 80 m
D 70 m