Question
Luke had five $50-notes and six $2-notes in his pocket. After he bought a shirt which cost $15.80 and another spectacle, he was left with $35.40. How much did he pay for the spectacle?
4 m

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Luke had five $50-notes and six $2-notes in his pocket. After he bought a shirt which cost $15.80 and another spectacle, he was left with $35.40. How much did he pay for the spectacle?