3/4 = 6/8 6/8-3/8=3/8yards more fabric Sorry if this doesn't explain enough
3/4 yards is also 6/8 6/8 - 3/8 = 3/8 yards Therefore, she still needs 3/8 yards of fabric
The dressmaker needs 8 3 more yards of fabric. She currently has 8 3 yard and needs 4 3 yard for the skirt. After subtracting the fabric she has from what she needs, we find the difference is 8 3 .
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