Question
βAβ and βBβ started a business by investing Rs.
βzβ and Rs. βz + 150β, respectively. If 6 months later the ratio of profit shares of βAβ and βBβ was 2:3, respectively, then find the amount (initially) invested by βBβ.Solution
ATQ; [(6 Γ z)/{(z + 150) Γ 6}] = (2/3) Or, (6z Γ 3) = 12 Γ (z + 150) Or, 18z = 12z + 1800 Or, 6z = 1800 So, z = 300 So, initial investment made by βBβ = 300 + 150 = Rs. 450
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