Question
Carl had five $20-notes and six $5-notes in his pocket. After he bought a blazer which cost $15.70 and another spectacle, he was left with $32.30. How much did he pay for the spectacle?
4 m

Click button first when a symbol is required. X

Carl had five $20-notes and six $5-notes in his pocket. After he bought a blazer which cost $15.70 and another spectacle, he was left with $32.30. How much did he pay for the spectacle?