Solve (1.6*10^-19)*(1*10^6)*.3=x

$$(1.6 \times { 10 }^{ -19 } ) \times (1 \times { 10 }^{ 6 } ) \times .3=x$$

Solve for x

$$x=0.000000000000048$$

Steps for Solving Linear Equation

To multiply powers of the same base, add their exponents. Add -19 and 6 to get -13.

$$1.6\times 10^{-13}\times 1\times 0.3=x$$

Calculate 10 to the power of -13 and get \frac{1}{10000000000000}.

$$1.6\times \frac{1}{10000000000000}\times 1\times 0.3=x$$

Multiply 1.6 and \frac{1}{10000000000000} to get \frac{1}{6250000000000}.

$$\frac{1}{6250000000000}\times 1\times 0.3=x$$

Multiply \frac{1}{6250000000000} and 1 to get \frac{1}{6250000000000}.

$$\frac{1}{6250000000000}\times 0.3=x$$

Multiply \frac{1}{6250000000000} and 0.3 to get \frac{3}{62500000000000}.

$$\frac{3}{62500000000000}=x$$

Swap sides so that all variable terms are on the left hand side.

$$x=\frac{3}{62500000000000}$$