2010 · Q37
In a class, the number of boys is more than the number of girls by 12% of the total strength. What is the ratio of number of boys to that of girls?
Elementary MathematicsRatio and Proportion
- A11 : 14
- B14 : 11
- C28 : 25
- D25 : 28
Explanation
B=G+0.12(B+G) gives B/G=14/11.