Processing math: 100%

Arithmetic Sequence Calculator Geometric Sequence Calculator Harmonic Sequence Calculator Fibonacci Sequence Calculator Number Sequence Calculator Sequence Formula Calculator Sum of Linear Number Sequence Calculator Find the sequence and next term Recursive Sequence Calculator First Five Terms of a Sequence Bound Sequence calculator Missing Terms in Arthimetic Sequence calculator Limit of Sequence Calculator Sum of Sequence Calculator Arithemetic Sequence common difference calculator Geometric Sequence Ratio Calculator Arithmetic Sequence Equation Calculator Geometric Sequence Equation Calculator Monotonic Sequence Calculator Partial Sum Arithmetic Sequence Infinite Series Calculator

Find the Mean 70 , 86

$70$ ,

$86$

Step 1

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

$\frac{70 + 86}{2}$

Step 2

Cancel the common factor of

$70 + 86$ and

$2$ .

Factor

$2$ out of

$70$ .

$\frac{2 \cdot 35 + 86}{2}$

Factor

$2$ out of

$86$ .

$\frac{2 \cdot 35 + 2 \cdot 43}{2}$

Factor

$2$ out of

$2 \cdot 35 + 2 \cdot 43$ .

$\frac{2 \cdot (35 + 43)}{2}$

Cancel the common factors.

Factor

$2$ out of

$2$ .

$\frac{2 \cdot (35 + 43)}{2 (1)}$

Cancel the common factor.

$\frac{2 \cdot (35 + 43)}{2 \cdot 1}$

Rewrite the expression.

$\frac{35 + 43}{1}$

Divide

$35 + 43$ by

$1$ .

$35 + 43$

$35 + 43$

$35 + 43$

Step 3

Add

$35$ and

$43$ .

$78$

Related Questions