In 7.97, the digit 9 is in the tenths place.<br><br>
• The decimal 7.97 means 7 ones + 9 tenths + 7 hundredths.<br>
• The value of the digit 9 is 9 tenths, which is \( \frac{9}{10} \).<br><br>
Final Answer: \( \frac{9}{10} \)