Answer the following questions by selecting the most appropriate option
In the product `3759 xx 9573`, the sum of tens' digit and units' digit is

Options

A. 7
B. 9
C. 16
D. 0

Answer

To solve the problem step by step, we need to find the product of the numbers 3759 and 9573, and then determine the sum of the tens digit and the units digit of the resulting product.

### Step 1: Calculate the product of 3759 and 9573.
We perform the multiplication:
\[ 3759 \times 9573 \]
Calculating this gives us:
\[ 3759 \times 9573 = 35984907 \]

### Step 2: Identify the units digit and the tens digit of the product.
From the product \( 35984907 \):
- The **units digit** (the last digit) is **7**.
- The **tens digit** (the second last digit) is **0**.

### Step 3: Calculate the sum of the tens digit and the units digit.
Now, we add the tens digit and the units digit:
\[ \text{Sum} = \text{Tens digit} + \text{Units digit} = 0 + 7 = 7 \]

### Final Answer:
The sum of the tens digit and the units digit in the product \( 3759 \times 9573 \) is **7**.