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MATHEMATICS

JAMB 2003 - Question 49

Mathematics 2003 JAMB Past Questions - Question 49: The histogram above shows the ages of the victims of a pollution. How many people were involved in the pollution?

Choose the most appropriate option for the gap .

The histogram above shows the ages of the victims of a pollution. How many people were involved in the pollution?

A: 15

B: 18

C: 20

D: 21

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Correct Answer

Explanation

Ef = number of people involved in the polution therefore Ef = 3 +4+5+6+2= 20