Jun Wei has 12 more 10-cent coins than
20-cent coins. The total value of all his coins is
...
Mathematics, 07.03.2020 14:30, alimarie9714
Jun Wei 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.
1. sidel
Answers: 1
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