ujeli buys trousers for rs 2000 each and price them at 2400 each . of the selling price is reduced by 20% . how much loss does she make on each item ?​

1520 rs

Because 20% of 2400 is 480,

She bough them for 2000

So 2000- 480 = 1520

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x