Subject :IMO Class : Class 7
Neetu sold 12 kg of coffee at the rate of ₹ 56 per kg and 18 kg of coffee at the rate of ₹ 46 per kg. Then the average selling price of coffee per kg is _______ .
A₹ 50
B₹ 55
C₹ 60
D₹ 65
Ans 1: (Master Answer)
Class : Class 1
(A)
Cost of 12kg of coffee she sold = 12 x 56 = Rs. 672
Cost of 18kg of coffee she sold = 18 x 46 = Rs. 828
Average selling price
= Rs 50