If ones and hundreds places of the number 9385 be interchanged, then what is the sum of the new and the original number?

Options

A. `18968`
B. `14774`
C. `198`
D. 477

Answer

To solve the problem, we need to follow these steps:

### Step 1: Identify the original number
The original number given is **9385**.

### Step 2: Identify the digits in the ones and hundreds places
- The **ones place** of 9385 is **5**.
- The **hundreds place** of 9385 is **3**.

### Step 3: Interchange the digits in the ones and hundreds places
After interchanging the digits:
- The new number will have **3** in the ones place and **5** in the hundreds place.
- Thus, the new number becomes **9538**.

### Step 4: Calculate the sum of the original and the new number
Now, we will add the original number and the new number:
- Original number: **9385**
- New number: **9538**

Calculating the sum:
\[ 9385 + 9538 = 18923 \]

### Step 5: Write the final answer
The sum of the original number and the new number is **18923**.

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