Question

If a shopkeeper gives 25% discount, customer gets 2 kg more mango in 240 rupees. What is its original

value ?​

Answer 1

Answer:

let original cost be x₹/kg

x₹------------1kg

1₹--------------1/x kg

240₹----------240/x kg

after 25% discount cost will be .75x/kg

0.75x₹------------1kg

1₹--------------(1/0.75x) kg

240₹-----------{240/(0.75x)}kg

(240/0.75x)-(240/x)=2

(240)-(240×0.75)=1.5x

240-180=1.5x

60=1.5x

x=40

so original value is ₹40/kg

haha. I can solve any maths problem.