Question

7. Shreya's mother buys 1.20 kg of flour at ₹25.40 per
kg and 0.35 kg of sugar at₹ 40 per kg. She gives the
shopkeeper a 50-rupee note. How much change will
the shopkeeper give back?​

Answer 1

Answer:

10 kg of sugar at rupees 40 per kg . so, the total cp will be 10*40=₹400 and 15 kg of sugar at rupees 35per kg. so, the total cp will be 15*35= ₹525.the total of both the sugar will be 400+525=925. she mixed both sugar so the total amount of sugar will be 25 kg and she sold the mixed sugar at rupees 37 per kg so it will 25*37= 925. therefore she has no profit no loss