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Hitman42 [59]
3 years ago
14

Pls answer this math question. In a given class 12 students have cats, 15 have dogs, and 6have both. There are nine students wit

h no cat or dog. How many students are in the class? PLS ANSWER THE SAME QUESTION FOR 16 CAT STUDENTS, 10 DOG STUDENTS, 3 THAT HAVE BOTH, AND 12 STUDENTS HAVE NONE.
Mathematics
2 answers:
VLD [36.1K]3 years ago
7 0

Answer:

1st question is 42 students in the class.       2nd question is 41.

Do tell me if I'm wrong please

Step-by-step explanation:

15 + 12 + 9 + 6

   27 + 9 + 6

   27 + 15 = 42

16 + 10 + 3 + 12

  26 + 15

      41

     

Over [174]3 years ago
5 0
Working step by step I first see all my different groups then add them all together
so
12 - cats
15 - dogs
6 - both
9 - neither

12 students + 15 students + 6 students + 9 students = 42 students
therefore 42 students are in the class

16 + 10 + 3 + 12 = 41

I’m sorry if i got it wrong!
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