JAMB - Mathematics (2001 - No. 40)
The bar chart above shows different colours of passing a particular point of a certain street in two minutes. What fraction of the total number of cars is yellow?
3/25
2/25
1/5
4/15
설명
Number of yellow cars = 3
Total number of cars = 3 + 4 + 8 + 2 + 6 + 2 = 25
Fraction of yellow cars = 3/25
Total number of cars = 3 + 4 + 8 + 2 + 6 + 2 = 25
Fraction of yellow cars = 3/25