Question

Example 3. If A earns 10% more than B and B earns 20%
less than C then how many per cent less does B earns
than A and how many per cent more does C earns
than B?​

Answer 1

Step-by-step explanation:

Let the salary of B 100

Then salary of A= 110

Then salary of C = 120

110-100=10

10/110*100=100/11=9whole1/11