Question

Directions for questions 6 to 8: In a
class, 50, students failed in maths,
40 students failed in physics, 30
students in chemistry. 10 students
failed in physics and chemistry, 10
students failed in maths and
physics. No students failed in both
maths and chemistry. None of them
failed in all the 3 subjects.
6. How many students failed in 1 point
at least one subject?
O
100
75
O 45
O 60
Clear selection​

Answer 1

Answer:

ഝോഝോഝോഡോബഫദഡദഡദഷപപദഫദഗോഹെഝോഛദഠദഠോഛാടൃടോചപടോഗൃജൃഠൃഠൃഠടോഛോജജൃപഫൃഗോഡസദഥഝദടഫദഗോബസദഫപധജദഗധഠൃഠോഗഫൗഘധഡനബഡനഫധഡധജൗഠൗജഫൗഠൗജൗപൗഠധഠൗഫൗഘൗബെഝൃഘാഠോഗദടദഓഛദഠോഛോഠ

Answer 2

Answer:

60 is the correct answer ...I'm not sure

Step-by-step explanation:

please mark as brainleist answer n follow