Answer:
5 yards
Step-by-step explanation:
We are given the following information: Betty has 20 yards of fabric and only used 1/4th of it to make curtains. How many yards were used?
To solve this problem, simply multiply 20 by 1/4.
[tex]x=(20)\frac{1}{4}[/tex]
[tex]x=5[/tex]
Betty used 5 yards of fabric to make curtains.