Question

a dishonest shopkeeper has two false balances. one balance weighs 10% more while buying the goods and other weighs 10% less while selling the goods. find his gain percent just by weighing

plz do full process ​ ​

Answer 1

Step-by-step explanation:

qty purchased for actual value of 1kg= 1.1kg

qty sold for 1 kg. 0.9kg

gain in kg 0.2

gain %. 0.2/1.1*100

200/11.=18.18% gain