2 years ago

In a group of 36 students, 6 study both Art and Biology.

Mathematics

2 answers:

Liula [17]2 years ago

8 0

Answer:

Step-by-step explanation:

this is really easy so what you do is

you know 13 study bio and NOT art

we also know 2 student study neither subject

so lets just do 36-15

which is 21, this 21 does include the 6 that study both and the rest we can safely assume study art

nadya68 [22]2 years ago

5 0

Answer:

Step-by-step explanation:

because 19 students for the other in total (you add the ones who study biology and the ones who study both, then you minus the group of students by 19)

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