Three eighths minus one fourth is one eighth.
Six and one fourth minus three and five eighths is two and seven eighths.
three eighths
1
It is one negative half.
1/8
Three eighths minus one fourth is one eighth.
Six and one fourth minus three and five eighths is two and seven eighths.
One minus one eighth is seven eighths.
three eighths
zero
1
It is one negative half.
1/8
nine eighths or one and one eighth.
0.625
Answer = seven eighths of an inch.