Solve 0.25*0.07969+0.25*0.000468-2*0.5*0.5*0.21*0.28*0.02

$$0.25 \times 0.07969 + 0.25 \times 0.000468 - 2 \times 0.5 \times 0.5 \times 0.21 \times 0.28 \times 0.02$$

Evaluate

$$0.0194515$$

Solution Steps

Multiply 0.25 and 0.07969 to get 0.0199225.

$$0.0199225+0.25\times 0.000468-2\times 0.5\times 0.5\times 0.21\times 0.28\times 0.02$$

Multiply 0.25 and 0.000468 to get 0.000117.

$$0.0199225+0.000117-2\times 0.5\times 0.5\times 0.21\times 0.28\times 0.02$$

Add 0.0199225 and 0.000117 to get 0.0200395.

$$0.0200395-2\times 0.5\times 0.5\times 0.21\times 0.28\times 0.02$$

Multiply 2 and 0.5 to get 1.

$$0.0200395-0.5\times 0.21\times 0.28\times 0.02$$

Multiply 0.5 and 0.21 to get 0.105.

$$0.0200395-0.105\times 0.28\times 0.02$$

Multiply 0.105 and 0.28 to get 0.0294.

$$0.0200395-0.0294\times 0.02$$

Multiply 0.0294 and 0.02 to get 0.000588.

$$0.0200395-0.000588$$

Subtract 0.000588 from 0.0200395 to get 0.0194515.

$$0.0194515$$

Factor

$$\frac{38903}{2 ^ {7} \cdot 5 ^ {6}} = 0.0194515$$