To simplify the expression \( 11 \times 10 \times 10 \times 10 \times 10 \times 7 \times 10 \times 10 \times 10 \), we can first count the number of tens:
- There are 7 instances of \( 10 \): \( 10^7 \).
- The coefficients outside the ten's powers are \( 11 \) and \( 7 \).
So, we can rewrite the expression as:
\[ 11 \times 7 \times 10^7 \]
Now, calculate \( 11 \times 7 \):
\[ 11 \times 7 = 77 \]
Thus, the expression simplifies to:
\[ 77 \times 10^7 \]
This can also be written in standard notation:
\[ 77,000,000 \]
Therefore, the final result is:
\[ 77,000,000 \]