116.5 is the average.
123.5 is the average.
15 + 80/90 = 143/9 = 15.888
106.5 143 plus 70 is 213, divided by 2 is 106.5
The average of 90 and 100 is 95.
The average of 55 and 90 is 72.5
Halfway between 37 and 143 is the mean average of 37 and 143: (37 + 143) ÷ 2 = 90
143 - 37 = 106 106 / 2 = 53 53 + 37 = 90 So your answer is 90. You can also add the two numbers and then divide by two to find the answer: 143 + 37 = 180 180 divided by 2 = 90
123.5 is the average.
15 + 80/90 = 143/9 = 15.888
143+98+128=369369/3=123
106.5 143 plus 70 is 213, divided by 2 is 106.5
143
The average of 114 and 90 is 102.
The average of 90 and 100 is 95.
The average of 55 and 90 is 72.5
The average of 90, 86, and 91 is 89.
The average is the sum of the numbers in the set divided by the number of numbers in the set. In this case it is (125+143+134)/3=134.