Question

With an increase of 12 % salary of Ali became Rs 13440. What was his salary before
increase?
(a) 10000
(b) 11000
(c) 12000
(d) 13000​

Answer 1

Answer:

your answer is 12000

Step-by-step explanation:

let z be the original salary then

z+12%*z=13440

by calculating z from this equation u will his original salary which is asked.

Hope it helps☺️☺️

Answer 2

Answer:

Here you go!!

Step-by-step explanation:

Let the original salary be x

then

x + 12% of x = 13440

x + 12x/100 = 13440

112x/100 = 13440

112x = 13440 × 100

x = 1344000 ÷112

x = 12000

Therefore Ali's initial salary was 12000