Question

a department store, a customer X purchases 2 packets of tea, 4 kg of rice & 5 dozen oranges. Customer Y

purchases 1 packet of tea, 5 kg rice and 24 oranges. Price on 1 pack of tea is Rs. 54, 1 kg of rice is Rs. 22 and that

of 1 dozen oranges is Rs. 24. Use Matrix multiplication method and calculate each individual bill​

Answer 1

Answer:

customer x total bill = 2*54+4*22+5*24= 316

customer y total= 54+5*22+2*24=212