The price of 24 apples is equal to that of 28 oranges. The price of 45 apples and 60 oranges together is Rs.1350. The total price of 30 apples and 40 oranges is	Choose the correct choice from the following:  A) Rs.920  B) Rs.940  C) Rs.880  D) Rs.900  E) Rs.930
This can be done much easier.   Price of 45 apples and 60 oranges = Rs.1350   Price of 15 apples and 20 oranges = Rs.1350/3 = Rs.450 (∵ Rs.900ivided LHS and RHS by 15)   Price of 30 apples and 40 oranges = Rs.450 × 2 = Rs.900 (∵ Multiplied LHS and RHS by 2)   ANSWER:Rs.900
<result>D</result>
The price of 24 apples is equal to that of 28 oranges. The price of 45 apples and 60 oranges together is Rs.1350. The total price of 30 apples and 40 oranges is