Question

If the cost price of 18 mangoes is the same as th selling price of 16 mangoes what is the gain percent​

Answer 1

Answer:

Please see the attachment

Answer 2

Answer:

gain%=18-16/16 x 100 = 12 1/2%

OR

LCM of 18 and 16=144

c.p of a mango=144/18= Rs 8

sp of a mango=144/16= Rs 9

Profit9-8=Re 1

%profit-=profitx100/c.p

=1x100/8=25/2=12 1/2%