What is 3 over 4 + x over 8 = 1
X = a.1, b.2, c.3, d.4, e.8, f.9 ??
$$\\\frac{3}{4}+\frac{x}{8}=1\\\\ \frac{x}{8}=1-\frac{3}{4}\\\\ \frac{x}{8}=\frac{1}{4}\\\\ x=\frac{1}{4}\times 8\\\\ x=2$$
