not that there is an error in L and gallons of gas, but can you see how confusing it is? it’s accurate but having 2 different conceptualizations just complicates the matter and rather than keeping it simple.

one 1L fits into 1000 cubic centimeters (or cc’s) not 100 (10×10)
(most parts of the world use the S.I. (metric) system not the so-called “Imperial, commonly used U.S. system” as these vary even in different countries and have fallen into disuse. For healthcare the S.I. system is used and safest imho given that patients may travel and it facilitates the communication and enhances the precision with minimal error. Remember when they tried to land that space thing on Mars (the first one) it had crashed bc someone used 5 miles as a calculation instead of 5 km for it’s landing, basically it boiled down to an error bc of not using the same system between different scientists. good idea to have only one official system of measurement, but it seems to me that errors of this nature almost fall in favor to the common US measurements especially when we compare prices of gasoline where the Liter is the same as the gallon in many countries! aaaah! who knows why we are still using this measurement. tree fellers might be ok with it but it has it’s limitations. so we live with this ha!