What is 11.63 as a mixed number?

To convert 11.63 to a mixed number, we first need to separate the whole number part and the fractional part. The whole number is 11, and the fractional part is 0.63. To express the fractional part as a mixed number, we divide 0.63 by 1 (since it is already in its simplest form) to get 63/100. Therefore, 11.63 as a mixed number is 11 63/100.