The answer is (c) (sorry adding extra characters so brainly can exept it.)
Answer:
p=11
Step-by-step explanation:
The answer is 140 percent
5/8 that's how ratio of students that will buy lunch. so in order to find number students who will buy the lunch out of 720, just multiply 720 with 5/8 ie, 720x5/8 ie 450.
450 is answer
