Find the Mean 352 , 127÷65

$352$ ,

$127 \div 65$

Step 1

Rewrite the division as a fraction.

$352, \frac{127}{65}$

Step 2

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

$\frac{352 + \frac{127}{65}}{2}$

Step 3

Simplify the numerator.

To write

$352$ as a fraction with a common denominator, multiply by

$\frac{65}{65}$ .

$\frac{352 \cdot \frac{65}{65} + \frac{127}{65}}{2}$

Combine

$352$ and

$\frac{65}{65}$ .

$\frac{\frac{352 \cdot 65}{65} + \frac{127}{65}}{2}$

Combine the numerators over the common denominator.

$\frac{\frac{352 \cdot 65 + 127}{65}}{2}$

Simplify the numerator.

Multiply

$352$ by

$65$ .

$\frac{\frac{22880 + 127}{65}}{2}$

Add

$22880$ and

$127$ .

$\frac{\frac{23007}{65}}{2}$

Step 4

Multiply the numerator by the reciprocal of the denominator.

$\frac{23007}{65} \cdot \frac{1}{2}$

Step 5

Multiply

$\frac{23007}{65} \cdot \frac{1}{2}$ .

Multiply

$\frac{23007}{65}$ by

$\frac{1}{2}$ .

$\frac{23007}{65 \cdot 2}$

Multiply

$65$ by

$2$ .

$\frac{23007}{130}$

Step 6

Divide.

$176.97692307$

Step 7

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.

$177$

Find the Mean 352 , 127÷65

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