To simplify the expression \( \frac{12^{53}}{7^{53}} \) using the Quotient Rule of Integer Exponents, you can express it as:
\[ \frac{12^{53}}{7^{53}} = \left(\frac{12}{7}\right)^{53} \]
The options listed don't explicitly include this form, so let’s interpret each option:
- 5106 - This doesn't represent the expression.
- 553 - This incorrectly suggests \(5^{53}\).
- 12106 - This incorrectly suggests \(12^{106}\), which is not relevant here.
- 1253÷753 - This represents \( \frac{12^{53}}{7^{53}} \).
The most direct answer from the options would be:
1253÷753.
Hence, the simplified expression is \( \frac{12^{53}}{7^{53}} \) or \( \left(\frac{12}{7}\right)^{53} \).