Question

if CP of 15 oranges is equal to the SP of 12 oranges find the gain or loss percent​

Answer 1

Refer To attachment

Let CP of 1 oranges=X

Then CP of 15 oranges=15x

SP of 12 oranges=CP of 15 oranges

SP=15x

CP of 12 Oranges=12x

Gain=SP-CP

=3x

Gain%=Gain/CP×100

=25

$\boxed{\mathtt{\huge{Gain=25\%}}}$

Answer 2

Answer:

Refer to above attachment