Epi leather is a unique leather generally used for making purses. Louis Vuitton is the best-known supplier for bags made of this... Epi leather is a unique leather generally used for making purses. Louis Vuitton is the best-known supplier for bags made of this leather. Epi leather is tanned with plant extracts and then dyed. The dyeing process means the leather comes in many vivid colors and is very shiny. The curing process makes the bags water resistant so they are ideal for everyday use. Avoid snagging the bag as they are sturdy, but still can be easily ripped.
The formula for calculating Miles Per Gallon is simply miles driven divided by gallons used. So to calculate the miles driven you take the miles at the end of the tank and subtract the Miles at the start of the tank, and then you divide that by the total gallons of gas used.o to calculate the miles driven you take the miles at the end of the tank and subtract the Miles at the start of the tank, and then you divide that by the total gallons of gas used.
Simply put, miles per gallon refers to how many miles you can drive on a single gallon of gas. So, if your car does 30 mpg, that means that you can drive 30 miles on a gallon of gas.If your car has a 20 gallon tank, you can drive 600 miles on a tank of gas.lj1 Â· 4 years ago.imply put, miles per gallon refers to how many miles you can drive on a single gallon of gas. So, if your car does 30 mpg, that means that you can drive 30 miles on a gallon of gas.