Solve 9+0.64+1.69+0.09+0.36+2.56+0.01+2.56+0.09+2.56+0.64-0.16

$$9+0.64+1.69+0.09+0.36+2.56+0.01+2.56+0.09+2.56+0.64-0.16$$

Evaluate

$$20.04$$

Solution Steps

Add 9 and 0.64 to get 9.64.

$$9.64+1.69+0.09+0.36+2.56+0.01+2.56+0.09+2.56+0.64-0.16$$

Add 9.64 and 1.69 to get 11.33.

$$11.33+0.09+0.36+2.56+0.01+2.56+0.09+2.56+0.64-0.16$$

Add 11.33 and 0.09 to get 11.42.

$$11.42+0.36+2.56+0.01+2.56+0.09+2.56+0.64-0.16$$

Add 11.42 and 0.36 to get 11.78.

$$11.78+2.56+0.01+2.56+0.09+2.56+0.64-0.16$$

Add 11.78 and 2.56 to get 14.34.

$$14.34+0.01+2.56+0.09+2.56+0.64-0.16$$

Add 14.34 and 0.01 to get 14.35.

$$14.35+2.56+0.09+2.56+0.64-0.16$$

Add 14.35 and 2.56 to get 16.91.

$$16.91+0.09+2.56+0.64-0.16$$

Add 16.91 and 0.09 to get 17.

$$17+2.56+0.64-0.16$$

Add 17 and 2.56 to get 19.56.

$$19.56+0.64-0.16$$

Add 19.56 and 0.64 to get 20.2.

$$20.2-0.16$$

Subtract 0.16 from 20.2 to get 20.04.

$$20.04$$

Factor

$$\frac{3 \cdot 167}{5 ^ {2}} = 20\frac{1}{25} = 20.04$$