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Mathematics, 06.04.2021 20:10 mcmccann4317

Albert has 12 more 10-cent coins than 20-cent coins. The total value of all his coins is $5.40. Find
the total number of coins he has.

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Albert has 12 more 10-cent coins than 20-cent coins. The total value of all his coins is $5.40. Fin...

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