Solve 3.3+3.31+3.31+3.29+3.2+3.32+3.29+3.3+3.3+3.3+3.3+3.29+3.29/13

$$\frac{ 3.3+3.31+3.31+3.29+3.2+3.32+3.29+3.3+3.3+3.3+3.3+3.29+3.29 }{ 13 }$$

Evaluate

$$\frac{214}{65}\approx 3.292307692$$

Solution Steps

Add 3.3 and 3.31 to get 6.61.

$$\frac{6.61+3.31+3.29+3.2+3.32+3.29+3.3+3.3+3.3+3.3+3.29+3.29}{13}$$

Add 6.61 and 3.31 to get 9.92.

$$\frac{9.92+3.29+3.2+3.32+3.29+3.3+3.3+3.3+3.3+3.29+3.29}{13}$$

Add 9.92 and 3.29 to get 13.21.

$$\frac{13.21+3.2+3.32+3.29+3.3+3.3+3.3+3.3+3.29+3.29}{13}$$

Add 13.21 and 3.2 to get 16.41.

$$\frac{16.41+3.32+3.29+3.3+3.3+3.3+3.3+3.29+3.29}{13}$$

Add 16.41 and 3.32 to get 19.73.

$$\frac{19.73+3.29+3.3+3.3+3.3+3.3+3.29+3.29}{13}$$

Add 19.73 and 3.29 to get 23.02.

$$\frac{23.02+3.3+3.3+3.3+3.3+3.29+3.29}{13}$$

Add 23.02 and 3.3 to get 26.32.

$$\frac{26.32+3.3+3.3+3.3+3.29+3.29}{13}$$

Add 26.32 and 3.3 to get 29.62.

$$\frac{29.62+3.3+3.3+3.29+3.29}{13}$$

Add 29.62 and 3.3 to get 32.92.

$$\frac{32.92+3.3+3.29+3.29}{13}$$

Add 32.92 and 3.3 to get 36.22.

$$\frac{36.22+3.29+3.29}{13}$$

Add 36.22 and 3.29 to get 39.51.

$$\frac{39.51+3.29}{13}$$

Add 39.51 and 3.29 to get 42.8.

$$\frac{42.8}{13}$$

Expand \frac{42.8}{13} by multiplying both numerator and the denominator by 10.

$$\frac{428}{130}$$

Reduce the fraction \frac{428}{130} to lowest terms by extracting and canceling out 2.

$$\frac{214}{65}$$

Factor

$$\frac{2 \cdot 107}{5 \cdot 13} = 3\frac{19}{65} = 3.292307692307692$$