Question

Sita bought 5 kg of rice at the rate of Rs.28.60 per kg ; 10 kg of wheat at the rate of Rs.22.50 per kg and 4.25 kg of sugar at the rate of 19.60 per kg. Find the total amount returned by the shop keeper if Sita had paid Rs.500

Answer 1

Answer:

Step-by-step explanation:

1 kg rice = ₹ 28.60

1 kg wheat = ₹22.50

1 kg sugar = ₹19.60

now,

       sita bought 5kg rice = 5 * 28.60 = ₹143 ...............(1)

           "         "      10 kg wheat = 10 * 22.50 =₹225....................(2)

          "           "     4.25 kg sugar = 4.25 * 19.60 =₹83.3..........................(3)

On adding (1),(2)and(3)

₹143 + ₹225 + ₹83.3 = ₹451.3

now sita paid 500

then the total amount returned by the shop keeper = ₹500-₹451.3

                                                                                       =48.7