Question

In a school, half of the 300 students saw Zootopia, 180 students saw Finding Dory, and 45 students did not see either movie. How many students saw both movies?

Answer 1

75 students watched both.

Explanation:

150 students saw Zootopia

180 students saw Finding Dory

45 students saw nothing.

There are 300 students in total.

`|(300-45)-150-180|=\\|255-150-180|=\\|105-180|=\\|-75|=\\75`

Answer 2

165 students (hope it helps)

Explanation:

300students - 45students = 255students

180students + 150students = 330students

330students / 2 = 165