Percent problem William has a problem. He has a chart listing name percentages

But he does not know in what percentage his name is known

help him figure it out what percentage is his name in.

name SMITH rank 1 percent 70.90%

name JOHNSON rank 2 percent 58.97%

name WILLIAMS rank 3 percent 45.75%

name BROWN rank 4 percent 57.95 thats all