49.0003 + 74.999 = ?

Options

A. 0.05
B. 0.2
C. 1
D. 0.7

Answer

To solve the problem of approximating the sum of 49.0003 and 74.999, we can follow these steps:

### Step 1: Identify the numbers to approximate
We start with the numbers:
- 49.0003
- 74.999

### Step 2: Approximate each number
- For 49.0003, we look at the digit after the decimal point. The first digit after the decimal is 0, which is less than 5. Therefore, we round down to 49.
- For 74.999, we look at the digit after the decimal point. The first digit after the decimal is 9, which is greater than or equal to 5. Therefore, we round up to 75.

### Step 3: Add the approximated numbers
Now we add the approximated values:
\[ 49 + 75 = 124 \]

### Final Answer
Thus, the approximate sum of 49.0003 and 74.999 is **124**.

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