90-59.6

The difference between 90 and 59.6 is 30.4.

To find the difference between 90 and 59.6, you subtract 59.6 from 90.

Step 1: Subtract the whole numbers.
90 - 59 = 31

Step 2: Subtract the decimal parts.
0 - 0.6 = -0.6

Step 3: Combine the results from steps 1 and 2.
The difference between 90 and 59.6 is 31 - 0.6 = 30.4