26÷3 , 25
Rewrite the division as a fraction.
263,25
The mean of a set of numbers is the sum divided by the number of terms.
263+252
To write 25 as a fraction with a common denominator, multiply by 33.
263+25⋅332
Combine 25 and 33.
263+25⋅332
Combine the numerators over the common denominator.
26+25⋅332
Simplify the numerator.
Multiply 25 by 3.
26+7532
Add 26 and 75.
10132
10132
10132
Multiply the numerator by the reciprocal of the denominator.
1013⋅12
Multiply 1013 and 12.
1013⋅2
Multiply 3 by 2.
1016
1016
Divide.
16.83‾
The mean should be rounded to one more decimal place than the original data. If the original data were mixed, round to one decimal place more than the least precise.
16.8
Find the Mean (Arithmetic) 26÷3 , 25