Solve 3*0.8*0.8*0.2+0.8*0.8*0.8

$$3 \times 0.8 \times 0.8 \times 0.2 + 0.8 \times 0.8 \times 0.8$$

Evaluate

$$0.896$$

Solution Steps

Multiply 3 and 0.8 to get 2.4.

$$2.4\times 0.8\times 0.2+0.8\times 0.8\times 0.8$$

Multiply 2.4 and 0.8 to get 1.92.

$$1.92\times 0.2+0.8\times 0.8\times 0.8$$

Multiply 1.92 and 0.2 to get 0.384.

$$0.384+0.8\times 0.8\times 0.8$$

Multiply 0.8 and 0.8 to get 0.64.

$$0.384+0.64\times 0.8$$

Multiply 0.64 and 0.8 to get 0.512.

$$0.384+0.512$$

Add 0.384 and 0.512 to get 0.896.

$$0.896$$

Factor

$$\frac{7 \cdot 2 ^ {4}}{5 ^ {3}} = 0.896$$