###Human: To make fried green tomatoes, Thelma cuts each green tomato into 8 slices before cooking them up.  If 20 slices of fried green tomato make a meal for a single person, how many tomatoes will Thelma need to make enough fried green tomatoes to feed a family of 8 for a single meal?, ### Assistant: If 20 slices are sufficient for a meal to feed a single person, then to feed eight Thelma will need 8*20=160 slices of tomato.
At 8 slices per tomato, Thelma will need 160/8=20 tomatoes to feed a family of 8. 
 So the answer is :  20