Question
Mrs Kok had some 10-cent and $1 coins in her purse. She had 13 more 10-cent coins than $1 coins. The total value of the coins was $9. What was the total number of coins that Mrs Kok had in her purse?
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Mrs Kok had some 10-cent and $1 coins in her purse. She had 13 more 10-cent coins than $1 coins. The total value of the coins was $9. What was the total number of coins that Mrs Kok had in her purse?