1050 divided by 1500=0.7.
Answer: This product can be sold at a minimum discount of 30%, which is 1050 yuan.
135 divided by 75%= 180 (yuan)
135 divided by 125%= 108 (yuan)
180+ 108=273 (yuan)
135*2=270 (yuan)
273-270=3 (yuan)
A: The businessman's income from this transaction is 3 yuan.
4000* 105%=4200 (yuan)
4200 divided by 80%=5250 (yuan)
A: The list price is 5250 yuan.