add all of these up and dividr by 6

21,40,48,26,32,31

(21+40+48+26+32+31) / 6 = 32.8333

To add all of the given numbers, follow these steps:

Step 1: Add the numbers together:
21 + 40 + 48 + 26 + 32 + 31 = 198

Step 2: Divide the sum by 6:
198 / 6 = 33

Therefore, when you add all of the given numbers and divide the sum by 6, the result is 33.