Pi (π) is a mathematical constant, representing the ratio of the circumference to the diameter of a circle, and it is an infinite acyclic decimal. Renminbi is the official currency of China, which is used for trade in goods and services. It is unrealistic to exchange money for mathematical constants, because they belong to completely different fields and have no direct correlation or conversion relationship. Therefore, the statement that pi is converted into RMB is untrue, and there is no such operation and transaction.