What value will come in place of question mark(?) in the question
`8.4 xx 1 .5 xx 11 .7-26.26 = ?`

Options

A. 112.16
B. 121.61
C. 122.18
D. None of these

Answer

To solve the expression \( 8.4 \times 1.5 \times 11.7 - 26.26 = ? \), we will follow these steps:

### Step 1: Multiply the first two numbers
First, we calculate \( 8.4 \times 1.5 \).

\[ 8.4 \times 1.5 = 12.6 \]

### Step 2: Multiply the result by the third number
Next, we take the result from Step 1 and multiply it by \( 11.7 \).

\[ 12.6 \times 11.7 \]

To calculate this, we can break it down:
- \( 12.6 \times 11 = 138.6 \)
- \( 12.6 \times 0.7 = 8.82 \)

Adding these two results together:

\[ 138.6 + 8.82 = 147.42 \]

### Step 3: Subtract \( 26.26 \) from the result
Now, we subtract \( 26.26 \) from \( 147.42 \).

\[ 147.42 - 26.26 \]

Aligning the numbers for subtraction:

```
147.42
- 26.26
__________
```

Subtracting:

- From the hundredths place: \( 2 - 6 \) (we need to borrow, so it becomes \( 12 - 6 = 6 \))
- From the tenths place: \( 3 - 2 = 1 \)
- From the units place: \( 7 - 6 = 1 \)
- From the tens place: \( 14 - 2 = 12 \)

So, the result is:

\[ 121.16 \]

### Final Answer
Thus, the value that comes in place of the question mark is:

\[ \boxed{121.16} \]

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