Jambmaths question:
The response of 160 pupils in a school asked to indicate their favorite subjects is given in the bar chart above. What percentage of the pupils has English and Health Education as their favorite subjects?
Option A:
52%
Option B:
55%
Option C:
36%
Option D:
22%
Jamb Maths Solution:
Number of those who like English language = 52
Number of those who like Health Education =36
Number of those who like both subjects = 88
Total number of students = 22 + 52 + 40 +36 +10 =160
Percentage of those who like English and Health Education =$\frac{88}{160}\times 100percent=55percent$
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