Math Misconception Test

Let's compare the two numbers: 9.11 and 9.9.

Step 1: Compare whole number parts
Both numbers have the same whole number part (9).

Step 2: Compare decimal parts

• 9.11 has decimal part: ( 0.11 )
• 9.9 has decimal part: ( 0.9 )

Since ( 0.9 ) (which is ( 0.90 )) is greater than ( 0.11 ),
[ 9.9 > 9.11 ]

So, 9.11 is not greater than 9.9.

[ \boxed{\text{No}} ]