The multiple `5xx0.2` after rounding off will be

Options

A. 1
B. `1.0`
C. `1.00`
D. `1.000`

Answer

To solve the question "The multiple `5xx0.2` after rounding off will be", we will follow these steps:

### Step 1: Multiply the Numbers
First, we need to multiply the two numbers given in the question:
\[ 5 \times 0.2 \]

### Step 2: Perform the Multiplication
Calculating the multiplication:
\[ 5 \times 0.2 = 1.0 \]

### Step 3: Determine Significant Figures
Next, we need to look at the significant figures in the numbers we multiplied:
- The number `5` has **1 significant figure**.
- The number `0.2` also has **1 significant figure**.

### Step 4: Determine the Significant Figures in the Result
When performing multiplication, the result should have the same number of significant figures as the number with the least significant figures. In this case, both numbers have 1 significant figure. Therefore, our result should also have **1 significant figure**.

### Step 5: Round the Result
The result of our multiplication is `1.0`. However, since we need to express this result with only **1 significant figure**, we round `1.0` to `1`.

### Final Answer
Thus, the final answer after rounding off is:
\[ \text{The multiple } 5 \times 0.2 \text{ after rounding off will be } 1. \]