Solve the Division Equation: Finding the Number That Equals 1 When Divided by 100

$?:100=1$

To solve this problem, we'll follow these steps:

• Step 1: Write down the given equation: $x \div 100 = 1$.
• Step 2: Recall that when a number divided by another equals 1, the number is equal to the divisor.
• Step 3: Set $x = 100$, as dividing 100 by 100 is 1.

Now, let's work through each step:
Step 1: The unknown number $x$ divided by 100 gives 1. This is expressed as $\frac{x}{100} = 1$.
Step 2: Since division by a number resulting in 1 means both numbers are equal, it implies $x = 100$.
Step 3: Therefore, the solution to the problem is that the unknown number is 100.

Therefore, the solution to the problem is $100$.