Question

1. $3\frac{1}{200}$

Explanation:

Assuming the problem is to convert the mixed number \( 3\frac{1}{200} \) to a decimal:

Step 1: Convert the fraction part to decimal

The fraction part is \( \frac{1}{200} \). To convert it to a decimal, we divide 1 by 200.
\( \frac{1}{200}=1\div200 = 0.005 \)

Step 2: Add the whole number part

The whole number part is 3. We add the decimal part we found in step 1 to the whole number.
\( 3 + 0.005=3.005 \)

Answer:

\( 3.005 \)