A, B, and C hired a car for 2700. A used it for 5 hours, B for 6 hours and C for 7 hours. The share of rent of A was ?

680 750 920 1080

750

Total Rent = Rs. 2700 ⇒ The ratio of rent = Ratio of time Ratio of Rent = 5 :  6 :  7   =  18 So, rent shared by A = \(\frac{2700 × 5}{18}\) = 750