Question 1
Andrew converted 15,700 Yuan to US Dollars for his foreign travel. He spent 1,612 US dollars on this trip, and converted the remaining US Dollars back to Yuan. The currency exchange rate (shown below) for that day was the same as on the day when he converted his Yuan to US Dollars. How much Yuan would he get?

Exchange table (Yuan per US dollar): Buying 6.25; Selling 6.28.

Exchange table (Yuan per US dollar): Buying 6.25; Selling 6.28.