2003
Mathematics
67ca00ce0c643c71d77dee1f
The histogram above shows the ages of victims of a pollution. How many people were involved in the pollution?
A.
20
B.
21
C.
15
D.
18
Correct Answer: 20
Explanation
Ef = number of people involved in the pollution Ef = 3 + 4 + 5 + 6 + 2 = 20
Ef = number of people involved in the pollution Ef = 3 + 4 + 5 + 6 + 2 = 20THIS WEEK's
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