Solve 0.67/(frac{1{2})(18)^2}=a

$$\frac { 0.67 } { ( \frac { 1 } { 2 } ) ( 18 ) ^ { 2 } } = a$$

Solve for a

$$a=\frac{67}{16200}\approx 0.004135802$$

Steps for Solving Linear Equation

Calculate 18 to the power of 2 and get 324.

$$\frac{0.67}{\frac{1}{2}\times 324}=a$$

Multiply \frac{1}{2} and 324 to get \frac{324}{2}.

$$\frac{0.67}{\frac{324}{2}}=a$$

Divide 324 by 2 to get 162.

$$\frac{0.67}{162}=a$$

Expand \frac{0.67}{162} by multiplying both numerator and the denominator by 100.

$$\frac{67}{16200}=a$$

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

$$a=\frac{67}{16200}$$