`((272-32)(124+176))/(17xx15-15)=?`

Options

A. 0
B. 2.25
C. 300
D. none of these

Answer

To solve the expression \(\frac{(272-32)(124+176)}{(17 \times 15 - 15)}\), we will break it down step by step.

### Step 1: Simplify the numerator
First, we need to calculate \(272 - 32\) and \(124 + 176\).

1. **Calculate \(272 - 32\)**:
\[ 272 - 32 = 240 \]

2. **Calculate \(124 + 176\)**:
\[ 124 + 176 = 300 \]

Now, the numerator becomes:
\[ (272 - 32)(124 + 176) = 240 \times 300 \]

### Step 2: Calculate the product in the numerator
Now we multiply \(240\) and \(300\):
\[ 240 \times 300 = 72000 \]

### Step 3: Simplify the denominator
Next, we simplify the denominator \(17 \times 15 - 15\).

1. **Calculate \(17 \times 15\)**:
\[ 17 \times 15 = 255 \]

2. **Subtract \(15\)**:
\[ 255 - 15 = 240 \]

### Step 4: Combine the numerator and denominator
Now we can substitute back into our expression:
\[ \frac{72000}{240} \]

### Step 5: Perform the division
Now we divide \(72000\) by \(240\):
\[ \frac{72000}{240} = 300 \]

### Final Answer
Thus, the final answer is:
\[ \boxed{300} \]

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