Question

if selling price of 40 article is equal to the cost price of 15 articles find the loss or gain percent​

Answer 1

Answer:

let sp of 40 article be ₹1000

cp of 15 article= ₹1000

sp of 40 article= ₹1000

sp of 1 article= 1000/40

sp of 15 article= 1000/40×15

= ₹375

loss= 1000-375

=₹624

loss%= 624/1000×100

=62. 4%

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