-0.1 , l 9/8 l , 10 , 5/6 , -0.02 least to greatest

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

5,678.321 what place value is the 1 in