Math Misconception Test

To determine if 9.11 is greater than 9.9, we need to compare the two numbers digit by digit from left to right.

1. Compare the whole number parts:

   • The whole number part of 9.11 is 9.
   • The whole number part of 9.9 is 9.
   • Since both whole number parts are equal, we need to compare the decimal parts.

2. Compare the tenths place of the decimal parts:

   • The tenths place of 9.11 is 1.
   • The tenths place of 9.9 is 9.
   • Since 1 is less than 9, 9.11 is less than 9.9.

Therefore, 9.11 is not greater than 9.9. The final answer is \boxed{False}.