Question

$\frac{4}{5}x = 20$

Explanation:

Step1: Isolate the variable \( x \)

To solve for \( x \) in the equation \( \frac{4}{5}x = 20 \), we can multiply both sides of the equation by the reciprocal of \( \frac{4}{5} \), which is \( \frac{5}{4} \). This gives us \( x = 20\times\frac{5}{4} \).

Step2: Perform the multiplication

Calculate \( 20\times\frac{5}{4} \). We can simplify this by dividing 20 by 4 first, which gives 5, and then multiplying by 5: \( 5\times5 = 25 \).

Answer:

\( x = 25 \)