1 + 55 + 345 + 87 + 98 = 586
Chat with our AI personalities
87-98 = -11
on a calculator i got 312 why do you need to know? :]
The average is (98+87)/2 = 92.5
It is 98*6 = 588
Add all the numbers; count how many there are, divide the sum by this count.