To find out what number 54 is 75 percent of, we can set up a simple equation. We start by letting the unknown number be represented by x.
The equation that represents the situation is:
54 = 0.75 * x
To solve for x, we need to isolate it. We can do this by dividing both sides of the equation by 0.75:
x = 54 / 0.75
Calculating the right side gives us:
x = 72
Therefore, 54 is 75 percent of 72.