10 miles in a 30pmg vehicle uses only 1/3 of a pound of gasoline, or roughly 150g. So, nowhere close to 10k or even 1k... 150g is only equal to about 1-5 of th

10 miles in a 30pmg vehicle uses only 1/3 of a pound of gasoline, or roughly 150g. So, nowhere close to 10k or even 1k... 150g is only equal to about 1-5 of the reusable bags in CA grocery stores, depending on the store.