Solve. Write the answer using scientific notation.
Trash on U.S. Roadways. It is estimated that there were 51.2 billion pieces of trash on 76 million mi of U.S. roadways in a recent year (Source: Keep America Beautiful). On average, how many pieces of trash were on each mile of roadway?
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.