posted by Jerald .
The table shows the number of people in millions who participate in 5 sports in a recent year. About how many more people swam than played soccer?
I got 18.8 and I think it rounds to 21
And if you round the 2 numbers I get 30.0 and 10.0 and 30.0-10.0 is 20.0 which is closest to B