Practice mode Coding and Decoding

In a code, the digits are written as symbols: 0 as %, 2 as +, 3 as =, 4 as *, 5 as #, 9 as ?. Which number is written as +?%*%?

Correct answer B. 29040

Explanation

Each symbol is converted back to its digit using the given list, keeping the order unchanged. So +?%*% stands for 29040.

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