Question
Gabby had $15.75 in coins. She had thrice as many 5-cent as 10-cent coins and 7 more $1 coins than 10-cent coins. How many coins does she have in total?
4 m

Click button first when a symbol is required. X

Gabby had $15.75 in coins. She had thrice as many 5-cent as 10-cent coins and 7 more $1 coins than 10-cent coins. How many coins does she have in total?