well, Earth is about 12756 km in diameter, and mercury is about 4880km this makes Earth about 2.6 times bigger than Mercury :) hope that helps
how much does a 1909 20 dollar gold pc weigh
2013 - 1993 = 20
20
20
20 pounds
not much about the same as 20 feathers
2grams
20 grams
About 15 to 20 pounds.
20 to 40 pounds
3.5