Well, honey, the mean of 89, 100, and 100 is 96.3. You just add up all the numbers and divide by how many there are. So, don't stress, it's as simple as that.
89
89/100 or .89
the mean average of 78 and 100 is 89
0.89
That basically means what is 89+100. 89+100=189.
89/100
89/100.
100
It is: 89%
100
89/100 is as simple as it can be.
The average is all the numbers added together and divided by how many numbers there are. In this case: 78+100=178. 178/2=89. Therefore the mean/average of the two numbers is 89.