Mark against the correct answer
`1cm=?`

Options

A. 0.1 m
B. 0.01 m
C. 0.001 m
D. none of these

Answer

To solve the question "1 cm = ?", we need to convert centimeters to meters. Here’s a step-by-step solution:

### Step 1: Understand the relationship between centimeters and meters.
1 meter is equal to 100 centimeters. This means that to convert centimeters to meters, we can use the following relationship:
\[ 1 \text{ meter} = 100 \text{ centimeters} \]

### Step 2: Set up the conversion for 1 centimeter.
To find out how many meters are in 1 centimeter, we can set up the equation:
\[ 1 \text{ cm} = \frac{1 \text{ meter}}{100} \]

### Step 3: Perform the division.
Now, we divide 1 by 100 to convert centimeters to meters:
\[ 1 \text{ cm} = 0.01 \text{ meters} \]

### Step 4: Identify the correct option.
Now that we have determined that 1 cm is equal to 0.01 m, we can look at the options given:
- Option A: 0.1 meter
- Option B: 0.01 meter
- Option C: 0.001 meter
- Option D: none of these

The correct answer is **Option B: 0.01 meter**.

### Final Answer:
**Option B: 0.01 meter**

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