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In a certain class, 20 students do not like spider-man or Dark Knight. In the same class , 74 students like spider-man, 56 like Dark Knight, and 33 like spider-man and Dark Knight. How many students are there in class?

Sagot :

Answer:

150 students

Step-by-step explanation:

20 students don't like both

74 students like spiderman (not only)

56 students like Dark Knight (not only)

33 like both so cancel and don't consider it because based from your question, the word Only didn't mentioned.

20+74+56=150