Answer:
11
Step-by-step explanation:
Well basically i took 19 1/4 and divided it by 1 3/4 and there for i got 11. YOUR WELCOME.
200 cm is 2 m so 40m/2m = 20. Thus she will have 20 pieces
All in all you would get the answer x+y=1.
Or, is it asking you to subtract the? In that case
5/4 - 3/8 = 7/8
