What is the value of 81.6 multiplied by 0.7?

To find the value of 81.6 multiplied by 0.7, you can use basic multiplication.

When you perform the calculation ( 81.6 \times 0.7 ):

First, you can break it down into simpler steps. Multiplying 81.6 by 0.7 can be seen as taking 10% of 81.6, which is 8.16, and multiplying that by 7 (since 0.7 is the same as 7/10).

Calculating this gives:

1. 10% of 81.6 = 8.16

2. Now, multiply that by 7:

( 8.16 \times 7 = 57.12 )

Thus, the final answer to the multiplication of 81.6 by 0.7 is 57.12.

This value corresponds to the correct answer, which accurately reflects the product of these two numbers, confirming the correctness of the chosen option.