Question

a shopkeeper bought 40 kg rice at Rs 1.30 per kg and 50 kg rice at Rs 1.60 per kg . at what rate should he sell it by mixing the two so as to gain rs 3 on the whole​

Answer 1

Answer:

Step-by-step explanation:

add subtract kar de ya multiply and divide kade ajaye ga answer

Answer 2

Answer:

Rs 1.5

Step-by-step explanation:

40*1.30 = 52.00

50*1.60 = 80.00

_________

132.00

_________

Profit = Selling Price - Cost Price

3 = 132 - Cost Price

So, Cost Price = 132+3 = 135

Cost Price For 90 Kgs = Rs 135.00

cost price for 1 kg is 135/9

=> Rs 1.5