Question

a dealer purchase 12 Apple for rupees 10 and sells 10 Apple for rupees 12 gain percentage is​

Answer 1

Answer:

44%

Step-by-step explanation:

cost price of apple = 10/12

s p of an apple     = 12/10

gain                         = 12/10 -10/12 =  72/60 - 50/60 = 22/60  =11/30

gain %                      =[ gain /cp ]x 100

                               =11/30 /[10/12] x 100

                               =[ 11/30] [12/10 ] x100 %

                                =11 [4] %

                                 =44%