Helppp Seven of the 20 students in Mr. Ortiz’s class run track. Which model shows

Helppp Seven of the 20 students in Mr. Ortiz’s class run track. Which model shows the percent of students who run track?
A grid model with 100 squares. 7 squares are shaded.
A grid model with 100 squares. 14 squares are shaded.
A grid model with 100 squares. 35 squares are shaded.
A grid model with 100 squares. 93 squares are shaded.