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प्रश्न
The ratio of investments of two partners Jatin and Lalit is 11:12 and the ratio of their profits is 2 : 3. If Jatin invested the money for 8 months, find for how much time Lalit invested his money.
बेरीज
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उत्तर
Let ‘x’ be the time in months for which Lalit invested his money
Jatin and Lalit invested their money in the ratio 11 : 12.
Jatin invested his money for 8 months and the ratio of their profits is 2 : 3.
∴ 11 × 8 : 12 × x = 2 : 3
∴ `88/(12"x") = 2/3`
x = `(88 xx 3)/(2 xx 12)`
∴ x = 11
∴ Lalit invested his money for 11 months.
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