Question
A started a business with an investment of Rs.12000.
After few months B joined him with an investment of Rs.15000. If at the end of the year, they share the profit in the ratio of (A:B) 6:5, then find after how much time B joined the business? TYPE 11Solution
Let B invested for βmβ months. According to the question, => (12000 x 12)/(15000 x m) = 6/5 => m = 8 months So, the required time = 12 β 8 = 4 months
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