JAMB - Mathematics (2007 - No. 3)
The histogram above represents the weights of students who traveled out to their school for an examination. How many people made the trip?
78
38
29
69
解释
students who made the trip = 2 + 3 + 4 + 5 + 6 + 8 + 1 = 29
The histogram above represents the weights of students who traveled out to their school for an examination. How many people made the trip?
students who made the trip = 2 + 3 + 4 + 5 + 6 + 8 + 1 = 29