Question: If Person A's friend bought two toys worth 50 yuan each and two tops worth 75 yuan each in the store, and Person A bought a pair of shoes worth 150 yuan, what is the minimum amount Person A needs to pay? (eg: Number (keep one decimal place) + yuan)
Clues:
1. The Chinese text "满200立减50" which indicates the promotion: get a 50 yuan discount for every 200 yuan spent.
Answer: 112.5 yuan
Category: Planning and Consumption