Question

The monthly salary of Mr. Sach dev gets increased by 5%, there by his salary becomes 15,120 per annum. His early er monthly salary (before the in crease) was

Answer 1

The monthly salary of Mr. Sachdev gets increased by 5%, thereby his salary becomes ₹ 15120 per annum.

Answer 2

Answer:

14400

Step-by-step explanation:

let the early salary of Mr.sach=x

salary of Sach after 5% increment=15120

so,

x+x*5%=15120

x+5x/100=15120

100x+5x/100=15120

105x/100=15120

105x=1512000

x=1512000/105

x=14400

Therefore requried previous salary=14400