Answer:
The missing number is 84.
Step-by-step explanation:
Given information: 63 is 75% of a certain number.
Let's denote the missing number as "x".
Set up the equation: 63 = 0.75 * x
We multiply the missing number "x" by 0.75 because 75% is equivalent to 0.75 as a decimal.
Solve for the missing number:
Divide both sides of the equation by 0.75 to isolate "x":
63 / 0.75 = x
Calculate the value:
Evaluating the left side of the equation:
84 = x