Solve Decimal Division: Finding the Quotient of 15.5 ÷ 3.1

To solve $15.5 \div 3.1$, we will follow these steps:

• Step 1: Convert the division into a simpler problem by removing decimals.
• Step 2: Perform the division on whole numbers.
• Step 3: Verify the solution and relate it back to the original decimal division.

Now, let's work through each step:
Step 1: Both numbers, 15.5 and 3.1, have one decimal place. To remove the decimal point, multiply both by 10:
$15.5 \times 10 = 155$
$3.1 \times 10 = 31$

Step 2: Perform the division $155 \div 31$, which simplifies to finding how many times 31 fits into 155:

$155 \div 31 = 5$

Step 3: Verify the correctness by multiplying back:
$5 \times 31 = 155$, confirming that the division is accurate.

Therefore, the solution to the problem is $5$.