Mathematics, 05.07.2019 08:30 diegoguzman7167

Amoney box contains only 10-cent and 20-cent coins. there are 27 coins with a total value of $3.60. how many coins of each? no. of 10-cent coins = no. of 20-cent coins =

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Amoney box contains only 10-cent and 20-cent coins. there are 27 coins with a total value of $3.60....

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