Answer:
it is 640
Step-by-step explanation:
20
Are u supposed to order them if so it's prob 1,3 then 2,3 then 3,3 then 4,3 then 5,3 or something but feel free to tell me if I'm wrong
I hope I helped you^_^
103
108+85+94+103+112+115+98+119+126+105+82+89=1236
1236/12=103