## Calculation Breakdown

Set up the equation
$$1.0\left(grade\right)={\color{rgb(20,165,174)} x}\left(quadrant\right)$$
Define the base values of the selected units in relation to the SI unit $$\left(radian\right)$$
$$\text{Left side: 1.0 } \left(grade\right) = {\color{rgb(89,182,91)} \dfrac{π}{2.0 \times 10^{2}}\left(radian\right)} = {\color{rgb(89,182,91)} \dfrac{π}{2.0 \times 10^{2}}\left(rad\right)}$$
$$\text{Right side: 1.0 } \left(quadrant\right) = {\color{rgb(125,164,120)} \dfrac{π}{2.0}\left(radian\right)} = {\color{rgb(125,164,120)} \dfrac{π}{2.0}\left(rad\right)}$$
Insert known values into the conversion equation to determine $${\color{rgb(20,165,174)} x}$$
$$1.0\left(grade\right)={\color{rgb(20,165,174)} x}\left(quadrant\right)$$
$$\text{Insert known values } =>$$
$$1.0 \times {\color{rgb(89,182,91)} \dfrac{π}{2.0 \times 10^{2}}} \times {\color{rgb(89,182,91)} \left(radian\right)} = {\color{rgb(20,165,174)} x} \times {\color{rgb(125,164,120)} {\color{rgb(125,164,120)} \dfrac{π}{2.0}}} \times {\color{rgb(125,164,120)} \left(radian\right)}$$
$$\text{Or}$$
$$1.0 \cdot {\color{rgb(89,182,91)} \dfrac{π}{2.0 \times 10^{2}}} \cdot {\color{rgb(89,182,91)} \left(rad\right)} = {\color{rgb(20,165,174)} x} \cdot {\color{rgb(125,164,120)} \dfrac{π}{2.0}} \cdot {\color{rgb(125,164,120)} \left(rad\right)}$$
$$\text{Cancel SI units}$$
$$1.0 \times {\color{rgb(89,182,91)} \dfrac{π}{2.0 \times 10^{2}}} \cdot {\color{rgb(89,182,91)} \cancel{\left(rad\right)}} = {\color{rgb(20,165,174)} x} \times {\color{rgb(125,164,120)} \dfrac{π}{2.0}} \times {\color{rgb(125,164,120)} \cancel{\left(rad\right)}}$$
$$\text{Conversion Equation}$$
$$\dfrac{π}{2.0 \times 10^{2}} = {\color{rgb(20,165,174)} x} \times \dfrac{π}{2.0}$$
Cancel factors on both sides
$$\text{Cancel factors}$$
$$\dfrac{{\color{rgb(255,204,153)} \cancel{π}}}{{\color{rgb(99,194,222)} \cancel{2.0}} \times 10^{2}} = {\color{rgb(20,165,174)} x} \times \dfrac{{\color{rgb(255,204,153)} \cancel{π}}}{{\color{rgb(99,194,222)} \cancel{2.0}}}$$
$$\text{Simplify}$$
$$\dfrac{1.0}{10^{2}} = {\color{rgb(20,165,174)} x}$$
Switch sides
$${\color{rgb(20,165,174)} x} = \dfrac{1.0}{10^{2}}$$
Rewrite equation
$$\dfrac{1.0}{10^{2}}\text{ can be rewritten to }10^{-2}$$
$$\text{Rewrite}$$
$${\color{rgb(20,165,174)} x} = 10^{-2}$$
Solve $${\color{rgb(20,165,174)} x}$$
$${\color{rgb(20,165,174)} x} = 10^{-2}$$
$$\text{Conversion Equation}$$
$$1.0\left(grade\right) = {\color{rgb(20,165,174)} 10^{-2}}\left(quadrant\right)$$