Question

think about the relationship between the numerator and denominator. complete the equation.
$5\times\boxed{} = 20$

Explanation:

Step1: Recall multiplication inverse

To find the missing factor, we use the fact that in a multiplication equation \(a\times b = c\), \(b=\frac{c}{a}\) when \(a
eq0\). Here, \(a = 5\), \(c = 20\), so we calculate \(\frac{20}{5}\).

Step2: Perform division

\(\frac{20}{5}=4\), so the missing number is 4.

Answer:

4