has anyone figured out how to do the sticky form for the grade calculator without changing it back to sting?

all my values are doubles and I want to keep that why. Professor Cervantes suggested a way but I figure it out yet.

`out.println( request.getAttribute(“attendance_percent”) + “ % / 5%”);`. This what he suggested for were attendance percent is declared a double and to put it after the variable is set.

i am thinking it goes in doget but too I don't get why we need to control percentage when it is already changing automatically