Multiply.
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Question

Multiply.
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Quizplus · Accepted Answer

When multiplying hexadecimal numbers, we follow the same process as with decimal numbers. Starting from the right, we multiply each digit of the second number by each digit of the first number, writing the products one below the other and shifted to the left according to their position. Then we add up the products diagonally from right to left.
The result of the multiplication of the last digit (8) of the first number and the last digit (1) of the second number is 8. We write it down in the result. Next, we multiply the second to last digit (5) of the second number by the last digit (8) of the first number, which gives us 28 (in decimal). We write down the least significant digit (8) and carry over the most significant digit (2). Then we multiply the third to last digit (b) of the second number by the last digit (8) of the first number, which gives us 58 (in decimal). We write down the least significant digit (a) and add the carried over digit (2), which gives us c. Finally, we multiply the fourth to last digit (5) of the second number by the last digit (8) of the first number, which gives us 28 (in decimal). We write down the least significant digit (8) and carry over the most significant digit (2). 
So the result is 11ebb63d_1b9d_5d22_b851_1fe4ad31a332, which corresponds to choice C.

Multiply. -