Question
Mrs Sher had some 20-cent and $1 coins in her wallet. She had 11 more 20-cent coins than $1 coins. The total value of the coins was $7. What was the total number of coins that Mrs Sher had in her wallet?
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Mrs Sher had some 20-cent and $1 coins in her wallet. She had 11 more 20-cent coins than $1 coins. The total value of the coins was $7. What was the total number of coins that Mrs Sher had in her wallet?