MATHEMATICS

JAMB 2005 - Question 43

Mathematics 2005 JAMB Past Questions - Question 43: The grades of 36 students in a test are shown in the pie chart above.How many students had excellent?

Choose the most appropriate option for the gap .
The grades of 36 students in a test are shown in the pie chart above.How many students had excellent?
The grades of 36 students in a test are shown in the pie chart above.How many students had excellent?
A:
B:
C:
D:
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Correct Answer

A

Explanation

360 - 36 students70 (excellent grade) = 70/360 x 36 = 7N.B: Excellent degree = 360 - (120 +80 +90)= 360 - 290 = 70