What does the mode mean in math term?

it means the average. to find it, you add all the numbers you want to find the average of and divide it by the number you used. For instance, if you wanted to find the mode of 5,7,8,9,1 you would first add all the numbers which is 30. Then, because you are finding the average of 5 numbers, you would do 30/5 which is 6.