To find out what number 3 is 40% of, we can set up a simple equation. Let’s denote the unknown number as x.
The equation can be formulated as:
3 = 0.40 * x
To solve for x, we can rearrange the equation:
x = 3 / 0.40
Now, performing the division:
x = 3 / 0.40 = 7.5
Therefore, 3 is 40% of 7.5.