Solve 39+51+49+58+62+70+72+69+57+65+64+46/12

$$\frac { 39 + 51 + 49 + 58 + 62 + 70 + 72 + 69 + 57 + 65 + 64 + 46 } { 12 }$$

Evaluate

$$\frac{117}{2}=58.5$$

Solution Steps

Add 39 and 51 to get 90.

$$\frac{90+49+58+62+70+72+69+57+65+64+46}{12}$$

Add 90 and 49 to get 139.

$$\frac{139+58+62+70+72+69+57+65+64+46}{12}$$

Add 139 and 58 to get 197.

$$\frac{197+62+70+72+69+57+65+64+46}{12}$$

Add 197 and 62 to get 259.

$$\frac{259+70+72+69+57+65+64+46}{12}$$

Add 259 and 70 to get 329.

$$\frac{329+72+69+57+65+64+46}{12}$$

Add 329 and 72 to get 401.

$$\frac{401+69+57+65+64+46}{12}$$

Add 401 and 69 to get 470.

$$\frac{470+57+65+64+46}{12}$$

Add 470 and 57 to get 527.

$$\frac{527+65+64+46}{12}$$

Add 527 and 65 to get 592.

$$\frac{592+64+46}{12}$$

Add 592 and 64 to get 656.

$$\frac{656+46}{12}$$

Add 656 and 46 to get 702.

$$\frac{702}{12}$$

Reduce the fraction \frac{702}{12} to lowest terms by extracting and canceling out 6.

$$\frac{117}{2}$$

Factor

$$\frac{3 ^ {2} \cdot 13}{2} = 58\frac{1}{2} = 58.5$$