In a flag post, (1/5) is red, (1/3) is green and the rest is white. If the white part is 7 meters long, find the length of the flag post? (CTS COMPANY)

In a flag post, (1/5) is red, (1/3) is green and the rest is white. If

1.	In a flag post, (1/5) is red, (1/3) is green and the rest is white. If the white part is 7 meters long, find the length of the flag post? (CTS COMPANY)
A.	14 meters
B.	16 meters
C.	15 meters
D.	20 meters
Answer» B. 16 meters