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Two numbers A and B are such that the sum of 5% of A and 4% of B is
2 rd of the sum of 6% of A and 8% of B. The ratio A : B is 3
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- 4 : 3
- 3 : 4
- 1 : 1
- 2 : 3
Correct Option: A
According to question ,
Numbers ⇒ A and B
| ∴ | + | |||
| 100 | 100 |
| = |  | + |  | 3 | 100 | 100 |
| ⇒ 5A + 4B = | 3 |
⇒ 15A + 12B = 12A + 16B
⇒ 15A – 12A = 16B – 12B
⇒ 3A = 4B
| ⇒ | = | = 4 : 3 | ||
| B | 3 |
