Question
Marion had 20-cent and 5-cent coins in the ratio of 3 : 4. The total value of the coins was $12. How many 20-cent coins did Marion have?
2 m

Click button first when a symbol is required. X

Marion had 20-cent and 5-cent coins in the ratio of 3 : 4. The total value of the coins was $12. How many 20-cent coins did Marion have?