Question

A vendor buy lemons at 6 for a rupee and sold them at 4 for a rupees.find his gain percent?

Answer 1

( L.C.M. of 4 & 6= 12)
let total lemons be 12

so, C.P for 12 lemons = 12/6 *  1 Rs  =  2 Rs.
S.P for 12 lemons = 12/4 * 1 Rs. = 3 Rs .
profit = 3-2=1
p% = 1/2 * 100%=50%

Answer 2

Answer:

50%

Step-by-step explanation:

( L.C.M. of 4 & 6= 12)

let total lemons be 12

so, C.P for 12 lemons = 12/6 *  1 Rs  =  2 Rs.

S.P for 12 lemons = 12/4 * 1 Rs. = 3 Rs .

profit = 3-2=1

p% = 1/2 * 100%=50%