Task: Question Answering
Input (English): Problem: having received his weekly allowance, john spent 3 / 5 of his allowance at the arcade. the next day he spent one third of his remaining allowance at the toy store, and then spent his last $ 1.28 at the candy store. what is john ’ s weekly allowance ?
Options: a. $ 2.40, b. $ 3.00, c. $ 3.20, d. $ 3.60, e. $ 4.80
Output (English): e