in3 から gal(US) 変換ツール - 立方インチ から ガロン

Conversion derivation

Express both in3 and gal(US) in the same base unit m3 (cubic meter), then cancel the shared base unit.

1. 1

   Rewrite in3 in the base unit

   $$1in3=0.0000163871m3$$
2. 2

   Rewrite gal(US) in the base unit

   $$1\mathrm{gal}(\mathrm{US})=0.00378541m3$$
3. 3

   Forward conversion

   $$\begin{array}{rl}1in3& =\frac{0.0000163871\cancel{m3}}{0.00378541\cancel{m3}}\times 1\mathrm{gal}(\mathrm{US})\\ & =\frac{0.0000163871}{0.00378541}\mathrm{gal}(\mathrm{US})\\ & =0.004329015879\mathrm{gal}(\mathrm{US})\end{array}$$
4. 4

   Reverse conversion

   $$\begin{array}{rl}1\mathrm{gal}(\mathrm{US})& =\frac{0.00378541\cancel{m3}}{0.0000163871\cancel{m3}}\times 1in3\\ & =\frac{0.00378541}{0.0000163871}in3\\ & =230.999383662in3\end{array}$$