Question on: WAEC Mathematics - 1989

The venn diagram below shows the number of students who studied Physics, Chemistry, and Mathematics in a certain school. How many students took at least two of the three subjects?

A
165
B
160
C
155
D
135
Ask EduPadi AI for a detailed answer
Correct Option: B

At least 2 subjects = 30 + 45 + 75 + 10 = 160 students

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