Answer:
1/6 yard of felt
Step-by-step explanation:
Su Ling started with one yard, and she used 5/6 of it, which means five-sixths of the yard of felt get taken away. Now you have the last sixth of the yard left over - 1/6 of a yard of felt. One equals six sixths, so here's the math -
1yd = 6/6 yd
6/6 yd - 5/6 yd = 1/6 yd
 
        
             
        
        
        
Answer:
Asking who is the best singer at a Taylor Swift concert.
another example
Asking what's a better icecream strawberry or chocolate in a 6th grader lunch period only.