Answer:
0.875 yards
Step-by-step explanation:
you can figure this out by taking the original; 3.5 and multiplying it by 0.25 you can do this with other percentages. 100% is always one.
3.5 x 0.25 = 0.875 yards
example :
125% = multiply by 1.25
50% = multiply by 0.5