Question

emergent brought 10 kg of rice at 70 rupees per kg sheet sold 5 kg at Rupees 100 per kg and the remaining at 80 rupees per kg find this profit and the profit percent

Answer 1

20 present percent profit and and profit 23467

Answer 2

Rice brought = 10kg
CP of 1kg = Rs. 70
CP of 10kg = 70*10 = Rs.700

SP of 1kg = Rs. 100
SP of 5kg = 100*5 = Rs. 500

Remaining kg of rice = 10 - 5 = 5kg
SP of 1 kg = Rs. 80
SP of 5kg = 80*5 = Rs. 400

Total CP = Rs. 700
Total SP = Rs. 500 + 400 = Rs. 900
Profit = Sp - Cp
=> 900 - 700
=> Rs. 200

Profit % = profit*100/Cp
=> 200*100/500
=> 200/5
=> 40%

$so \: her \: profit \: percent \: is \: 40$

Hope helps