Question

How We uld be purchase it?
11. On selling a watch for 11400. a shopkeeper loses 5%. For how much did he purchase it?
12. On selling a calculator for 1325, a man gains 6%. For how much should he sell it to
gain 12%?
13. On selling a computer for 24480. a dealer loses 4%. For how much should he
4%?​

Answer 1

Step-by-step explanation:

5% loss means

if CP is 100 SP will be 95

so for x rs 11400

x=11400x100/95

=12000