Subject
Bank Exam
Topic
Trust Bank Ltd. 2010 (AEO)
In a certain English class, ¼ of the number of girls is equal to 1/6 of the total number of students. What is the ratio of the number of boys to the number of girls in the class?
In a certain English class, ¼ of the number of girls is equal to 1/6 of the total number of students. What is the ratio of the number of boys to the number of girls in the class?
ক)
1 : 4খ)
1 : 3গ)
1 : 2ঘ)
2 : 3Explanation
Assume; g = number of girls, b = number of boys Total number of students = b + g g / 4 = (b + g) /6 6g = 4(b + g) = 4b + 4g 2g = 4b 2/4 = b/g b/g = 1/2Related questions
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