A, B and C started a business by investing ₹ 28000,

A, B and C started a business by investing ₹ 28000, ₹ 35000 and ₹ 14000, respectively, At the end of a year, they got a total profit of ₹ 5225. Find A's share ?

Ratio of shares of A, B and C = Ratio of their investments
= 28000 : 35000 : 14000 = 4 : 5 : 2
∴ A's share = (4/11) x 5225 = ₹ 1900