Find the Missing Number
- $\sqrt{20} \cdot \sqrt{?}=10$ A) $\frac{5}{2}$ B) 10
C)

Find the missing number
- $\sqrt{20} \cdot \sqrt{?}=10$

A) $\frac{5}{2}$
B) 10
C) $\frac{1}{2}$
D) 5