Solve 1-(0.042+0.063+0.125+0.156+0.208+0.188+0.115+0.073)=

$$1-(0.042+0.063+0.125+0.156+0.208+0.188+0.115+0.073)=$$

Evaluate

$$0.03$$

Solution Steps

Add 0.042 and 0.063 to get 0.105.

$$1-\left(0.105+0.125+0.156+0.208+0.188+0.115+0.073\right)$$

Add 0.105 and 0.125 to get 0.23.

$$1-\left(0.23+0.156+0.208+0.188+0.115+0.073\right)$$

Add 0.23 and 0.156 to get 0.386.

$$1-\left(0.386+0.208+0.188+0.115+0.073\right)$$

Add 0.386 and 0.208 to get 0.594.

$$1-\left(0.594+0.188+0.115+0.073\right)$$

Add 0.594 and 0.188 to get 0.782.

$$1-\left(0.782+0.115+0.073\right)$$

Add 0.782 and 0.115 to get 0.897.

$$1-\left(0.897+0.073\right)$$

Add 0.897 and 0.073 to get 0.97.

$$1-0.97$$

Subtract 0.97 from 1 to get 0.03.

$$0.03$$

Factor

$$\frac{3}{2 ^ {2} \cdot 5 ^ {2}} = 0.03$$