There are 100 teachers in school, 60 teach Science, 25 teach mathematics and 15 teach both science and mathematics find the number of teacher who teach:
1. Science but not Humanities.
A. 45 B. 10 C. 70 D. 100
2. Humanities but not Science.
A. 10 B. 25 C. 100 D. 160
3. Humanities or Science.
A. 45 B. 70 C. 100 D. 160
1. Science but not Humanities.
A. 45 B. 10 C. 70 D. 100
2. Humanities but not Science.
A. 10 B. 25 C. 100 D. 160
3. Humanities or Science.
A. 45 B. 70 C. 100 D. 160
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Answer:
1.A
2.A
3.D
Step-by-step explanation:
100 60 25 15 teach