Question

oranges are bought at 100 for rs 80 and all of them are sold at 80 for rs 100 . find loss or gain percent

Answer 1

Let's Assume, Total oranges bought are 400
(LCM of 80 and 100), to make this simple.

Now 100 are bought at 80 rs
for 400 oranges = 80×400/100 = 320 rs

Now, all of them are sold at 80 for 100 rs
for 400 oranges = 100×400/80 = 500 rs

Selling > Purchasing
So, Net Gain= 500-320= 180

%Gain= 100×180/500 = 36%

Hope this helps! :)

Answer 2

Answer:CP- rs.80

Sp- rs.100

Profit= Sp-Cp

Profit= 100-80

Profit =20

Profit % = Profit/CP×100

PROFIT % = 20/80×100

PROFIT%= 25%

Step-by-step explanation: