The value of
`0.008 xx 0.01 xx 0.072 div (0.12 xx 0.0004)` is :

Options

A. 1.2
B. 0.12
C. 0.012
D. 1.02

Answer

To solve the expression \( \frac{0.008 \times 0.01 \times 0.072}{0.12 \times 0.0004} \), we will follow these steps:

### Step 1: Multiply the numbers in the numerator
First, we will multiply the numbers in the numerator:
\[ 0.008 \times 0.01 \times 0.072 \]

Calculating this step by step:
1. \( 0.008 \times 0.01 = 0.00008 \)
2. Now multiply \( 0.00008 \times 0.072 \):
\[ 0.00008 \times 0.072 = 0.00000576 \]

### Step 2: Multiply the numbers in the denominator
Next, we will multiply the numbers in the denominator:
\[ 0.12 \times 0.0004 \]

Calculating this:
\[ 0.12 \times 0.0004 = 0.000048 \]

### Step 3: Divide the results from Step 1 and Step 2
Now we will divide the result from the numerator by the result from the denominator:
\[ \frac{0.00000576}{0.000048} \]

To perform the division:
1. Move the decimal point to simplify:
\[ \frac{0.00000576 \div 0.000048} = \frac{5.76}{48} \]
2. Now calculate \( 5.76 \div 48 \):
\[ 5.76 \div 48 = 0.12 \]

### Final Answer
Thus, the value of the expression is:
\[ \boxed{0.12} \]

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