Answer:
1/2+?=7/8 it would be 3/8
Step-by-step explanation:
4/8 +3/8=7/8
[tex]\frac{3}{8}[/tex]
Let the missing fraction be x.
Therefore,
[tex]\frac{1}{2} +x=\frac{7}{8}\\\\x = \frac{7}{8} -\frac{1}{2} \\\\x = \frac{7}{8} -\frac{4}{8} \\\\x = \frac{7-4}{8} \\\\x = \frac{3}{8} \\[/tex]
