What approximate value will come in place of question marks(?) in the given questions?(You are not expected to calculate the exact value.)
`629 div 9.02-139.996 div 7.06=?`

Options

A. 75
B. 35
C. 50
D. 65

Answer

To solve the problem, we need to find the approximate value of the expression:

\[ 629 \div 9.02 - 139.996 \div 7.06 \]

### Step 1: Approximate the numbers
First, we can round the numbers to make the calculations easier.

- **629** can be approximated to **630**.
- **9.02** can be approximated to **9**.
- **139.996** can be approximated to **140**.
- **7.06** can be approximated to **7**.

So, the expression now looks like this:

\[ 630 \div 9 - 140 \div 7 \]

### Step 2: Perform the division
Now, we will perform the division for the approximated values.

1. **Calculate \( 630 \div 9 \)**:
\[ 630 \div 9 = 70 \]

2. **Calculate \( 140 \div 7 \)**:
\[ 140 \div 7 = 20 \]

### Step 3: Subtract the results
Now, we will subtract the results of the two divisions:

\[ 70 - 20 = 50 \]

### Final Result
Thus, the approximate value that will come in place of the question mark (?) is:

\[ \text{Answer} = 50 \]

### Options
Looking at the options provided, option 3 is **50**, which is the correct answer.

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