The problem asks us to find the missing number in the equation $? \div 100 = 0.255$. We need to determine the number that, when divided by 100, results in 0.255.

1. Problem Description

The problem asks us to find the missing number in the equation $? \div 100 = 0.255$. We need to determine the number that, when divided by 100, results in 0.

2

5

5.

2. Solution Steps

Let the missing number be $x$. Then the equation is:

$x \div 100 = 0.255$

To solve for $x$, we need to multiply both sides of the equation by 100:

$x \div 100 \times 100 = 0.255 \times 100$

$x = 0.255 \times 100$

Multiplying a decimal by 100 moves the decimal point two places to the right.

$x = 25.5$

3. Final Answer

The missing number is 25.5.