Solve 1-((0.8-1)div3)

$$1-((0.8-1) \div 3)$$

Evaluate

$$\frac{16}{15}\approx 1.066666667$$

Solution Steps

Subtract 1 from 0.8 to get -0.2.

$$1-\frac{-0.2}{3}$$

Expand \frac{-0.2}{3} by multiplying both numerator and the denominator by 10.

$$1-\frac{-2}{30}$$

Reduce the fraction \frac{-2}{30} to lowest terms by extracting and canceling out 2.

$$1-\left(-\frac{1}{15}\right)$$

The opposite of -\frac{1}{15} is \frac{1}{15}.

$$1+\frac{1}{15}$$

Convert 1 to fraction \frac{15}{15}.

$$\frac{15}{15}+\frac{1}{15}$$

Since \frac{15}{15} and \frac{1}{15} have the same denominator, add them by adding their numerators.

$$\frac{15+1}{15}$$

Add 15 and 1 to get 16.

$$\frac{16}{15}$$

Factor

$$\frac{2 ^ {4}}{3 \cdot 5} = 1\frac{1}{15} = 1.0666666666666667$$