4 liters is the same as how many gallons? Hint: \( 1 \mathrm{~L} \approx 0.26 \mathrm{gal} \) Round your answer to the nearest tenth.

To convert 4 liters to gallons, you simply multiply by the conversion factor. So, \( 4 \mathrm{~L} \times 0.26 \mathrm{~gal/L} \approx 1.04 \mathrm{~gal} \). Rounding this to the nearest tenth gives you approximately 1.0 gallons. Did you know that the gallon itself has a fun historical twist? It’s believed to date back to the medieval era in England, where it was initially defined as a volume of wine or beer. The unit has shifted based on what was being measured—wine, ale, or even water! Today, the US gallon is about 3.785 liters, while the UK gallon is roughly 4.546 liters! If you ever find yourself converting liters to gallons (or vice versa) frequently, using a conversion app on your smartphone can save time and keep you from fumbling through manual calculations. However, it's easy to mix up the US and UK gallon—an important distinction! Just remember: 1 US gallon equals about 3.785 liters, while 1 UK gallon equals about 4.546 liters. Keep this in mind to avoid any “gallon” blunders!