Question
βRβ invested Rs. 4000 in a business. βSβ joined
x months later with an investment of Rs. 3000. If at the end of the year, Sβs share in the profit is Rs. 2250 out of a total profit of Rs. 6750, find the value of x.Solution
According to the question,
(4000 Γ 12) : {3000 Γ (12 β x)} = (6750 β 2250) / 2250
Or, 48000 : {3000(12 β x)} = 4500 / 2250
Or, 48000 : {3000(12 β x)} = 2 : 1
So, 48000 Γ 1 = 2 Γ 3000(12 β x)
48000 = 6000(12 β x)
48000 = 72000 β 6000x
6000x = 72000 β 48000
6000x = 24000
x = 4 months
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