1 , 260÷6

Rewrite the division as a fraction.

1,2606

Factor 2 out of 260.

1,2(130)6

Cancel the common factors.

Factor 2 out of 6.

1,2⋅1302⋅3

Cancel the common factor.

1,2⋅1302⋅3

Rewrite the expression.

1,1303

1,1303

1,1303

The mean of a set of numbers is the sum divided by the number of terms.

1+13032

Write 1 as a fraction with a common denominator.

33+13032

Combine the numerators over the common denominator.

3+13032

Add 3 and 130.

13332

13332

Multiply the numerator by the reciprocal of the denominator.

1333⋅12

Multiply 1333 and 12.

1333⋅2

Multiply 3 by 2.

1336

1336

Divide.

22.16‾

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.

22.2

Find the Mean (Arithmetic) 1 , 260÷6