`(42xx3.2)div (16xx1.5)=?`

Options

A. 5.9
B. 5.6
C. 6.1
D. 4.8

Explanation

To solve the expression `(42xx3.2)div (16xx1.5)`, we will follow these steps:

### Step 1: Rewrite the expression
We can rewrite the expression as:
\[ \frac{42 \times 3.2}{16 \times 1.5} \]

### Step 2: Calculate the numerator
First, we need to calculate the numerator:
\[ 42 \times 3.2 \]
Calculating this gives:
\[ 42 \times 3.2 = 134.4 \]

### Step 3: Calculate the denominator
Next, we calculate the denominator:
\[ 16 \times 1.5 \]
Calculating this gives:
\[ 16 \times 1.5 = 24 \]

### Step 4: Divide the numerator by the denominator
Now we will divide the result from the numerator by the result from the denominator:
\[ \frac{134.4}{24} \]
Calculating this gives:
\[ 134.4 \div 24 = 5.6 \]

### Final Answer
Thus, the final answer to the expression `(42xx3.2)div (16xx1.5)` is:
\[ \boxed{5.6} \]

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