Mathematics, 04.02.2022 21:10 JamesLachoneus

Huiling has sonme 20-cent coins and 50-cent coins. She has 4 times as many 20-cent coins as 50-cent coins. She has a total of $39. How many coins does she have altogether?

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Huiling has sonme 20-cent coins and 50-cent coins. She has 4 times as many 20-cent coins as 50-cent...

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