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A certain class is divided into two section A and B of equal numbr of students. If the ratio of girls to buys for whole class is 3/5 and the ration of girls to boys in section A is 5/7. What is the ratio o fgirls to biys in section B?
Created: 4 months ago |
Updated: 2 months ago
3 to 1
2 to 1
1 to 3
1 to 2
Job Solution
Probashi Kallyan Bank
প্রবাসী কল্যাণ ব্যাংক-সিনিয়র অফিসার-09-10-2021
গণিত
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