In a school there are 800 students appearing for public exam of . if 25 % of the students answer Mathematics , 15 answer Biology and 40 students answer both Mathematics and Biology . How many students answer mathematics or biology.
Answers
Answered by
3
Answer: 25 % of the students answer Mathematics
= 25÷100×800=200
Total number answer Biology = 15
Total number answer mathmatics = 25
Total number of students answer biology and
mathematics = 40
Step-by-step explanation: Tell me if im wrong!
Similar questions