Traditional Culture Encyclopedia - Photography and portraiture - The photography team has a one-day trip from city A to city B.
The photography team has a one-day trip from city A to city B.
Solution:
Suppose that the distance between city C and city B is X kilometers, and the distance between two cities AB is (2x+ 100) kilometers.
According to the meaning of the question
2/3(x+ 100)+2/3x=400
x=250
2x+ 100=600
A: AB is 600 kilometers apart.
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