Question
Irene had $16.50 in coins. She had five times as many 20-cent as 50-cent coins and 9 more $1 coins than 50-cent coins. How many coins does she have in total?
4 m

Click button first when a symbol is required. X

Irene had $16.50 in coins. She had five times as many 20-cent as 50-cent coins and 9 more $1 coins than 50-cent coins. How many coins does she have in total?