Question
Cindy had some 20-cent and 50-cent coins which added up to $25.10. She had 10 more 20-cent coins than 50-cent coins. How many 20-cent coins did she have?
4 m

Click button first when a symbol is required. X

Cindy had some 20-cent and 50-cent coins which added up to $25.10. She had 10 more 20-cent coins than 50-cent coins. How many 20-cent coins did she have?