Subject
Quantitative Aptitude
Topic
Percentage
Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. What is the ratio of A and B?
Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. What is the ratio of A and B?
ক)
1:1খ)
2:3গ)
2:5ঘ)
4:3Explanation
The sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B => 5A/100 + 4B/100 =2/3 (6A/100 + 8B/100) =>(5A + 4B )/100 = 2/3 (6A+8B)/100 =>(5A + 4B ) = 4A + 16/3B => A = 4B/3 => A: B = 4/3Related questions
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