Question

The monthly salary of a primary teacher was Rs 8000.it is increased by 10%after one year and 20% again a one more year. what is his monthly salary after 2 years.​

Answer 1

Answer:

Step-by-step explanation:

in first year salary increase by 10% so

=10/100 x 8000

800rs so salary increase by 800Rs  in first year

in second year it increased by 20%

so,

20/100 x 8800=1720

so it increase by 1720Rs

so the salary is 8800+1720=10520

so new salary is 10,520 Rs