Solve 0.056+0.01*0.8*0.85+0.2*0.9*0.85+0.15*0.8*0.9+0.1*0.2*0.15

$$0.056+0.01 \cdot 0.8 \cdot 0.85+0.2 \cdot 0.9 \cdot 0.85+0.15 \cdot 0.8 \cdot 0.9+0.1 \times 0.2 \times 0.15$$

Evaluate

$$0.3268$$

Solution Steps

Multiply 0.01 and 0.8 to get 0.008.

$$0.056+0.008\times 0.85+0.2\times 0.9\times 0.85+0.15\times 0.8\times 0.9+0.1\times 0.2\times 0.15$$

Multiply 0.008 and 0.85 to get 0.0068.

$$0.056+0.0068+0.2\times 0.9\times 0.85+0.15\times 0.8\times 0.9+0.1\times 0.2\times 0.15$$

Add 0.056 and 0.0068 to get 0.0628.

$$0.0628+0.2\times 0.9\times 0.85+0.15\times 0.8\times 0.9+0.1\times 0.2\times 0.15$$

Multiply 0.2 and 0.9 to get 0.18.

$$0.0628+0.18\times 0.85+0.15\times 0.8\times 0.9+0.1\times 0.2\times 0.15$$

Multiply 0.18 and 0.85 to get 0.153.

$$0.0628+0.153+0.15\times 0.8\times 0.9+0.1\times 0.2\times 0.15$$

Add 0.0628 and 0.153 to get 0.2158.

$$0.2158+0.15\times 0.8\times 0.9+0.1\times 0.2\times 0.15$$

Multiply 0.15 and 0.8 to get 0.12.

$$0.2158+0.12\times 0.9+0.1\times 0.2\times 0.15$$

Multiply 0.12 and 0.9 to get 0.108.

$$0.2158+0.108+0.1\times 0.2\times 0.15$$

Add 0.2158 and 0.108 to get 0.3238.

$$0.3238+0.1\times 0.2\times 0.15$$

Multiply 0.1 and 0.2 to get 0.02.

$$0.3238+0.02\times 0.15$$

Multiply 0.02 and 0.15 to get 0.003.

$$0.3238+0.003$$

Add 0.3238 and 0.003 to get 0.3268.

$$0.3268$$

Factor

$$\frac{19 \cdot 43}{2 ^ {2} \cdot 5 ^ {4}} = 0.3268$$