A, B and C toll together invest Rs.72000. Ratio of their time investment is 99 :77: 84 and ratio of their profit amount is respectively 3 :2: 4. then find the investment amount of A.
We know that. Investment = Profit / time. Then ratio of investment, A: B:C = 3/99: 2/77: 4/84 = (3/99) ×99×77×84:(2/77) ×99×77×84:(4/84) ×99×77×84 =3×77×84 :2×99×84 :4×99×77 =7:6:11 ATQ- Total investment=48000 24 =72000 Then investment of A =72000/24 ×7 =21000 rs.
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