Solve 3*10^18(-1/15000)/(-0.75)

$$\frac{ 3 \times { 10 }^{ 18 } (- \frac{ 1 }{ 15000 } ) }{ (-0.75) }$$

Evaluate

$$\frac{800000000000000}{3}\approx 2.666666667 \cdot 10^{14}$$

Solution Steps

Calculate 10 to the power of 18 and get 1000000000000000000.

$$\frac{3\times 1000000000000000000\left(-\frac{1}{15000}\right)}{-0.75}$$

Multiply 3 and 1000000000000000000 to get 3000000000000000000.

$$\frac{3000000000000000000\left(-\frac{1}{15000}\right)}{-0.75}$$

Express 3000000000000000000\left(-\frac{1}{15000}\right) as a single fraction.

$$\frac{\frac{3000000000000000000\left(-1\right)}{15000}}{-0.75}$$

Multiply 3000000000000000000 and -1 to get -3000000000000000000.

$$\frac{\frac{-3000000000000000000}{15000}}{-0.75}$$

Divide -3000000000000000000 by 15000 to get -200000000000000.

$$\frac{-200000000000000}{-0.75}$$

Expand \frac{-200000000000000}{-0.75} by multiplying both numerator and the denominator by 100.

$$\frac{-20000000000000000}{-75}$$

Reduce the fraction \frac{-20000000000000000}{-75} to lowest terms by extracting and canceling out -25.

$$\frac{800000000000000}{3}$$

Factor

$$\frac{2 ^ {17} \cdot 5 ^ {14}}{3} = 266666666666666\frac{2}{3} = 266666666666666.66$$