Answers

2016-05-04T14:30:34+05:30
A fruit vendor buys 6 oranges at Rs10 and 6 Oranges at Rs20. total number of Oranges =12=1 dozen .total money=CP =Rs30.SP=21.60
so,SP<CP then there is loss .
loss=cp-sp
=30-21.60
=8.4
loss percent =loss x 100/30
=8.4 x 100/30
=0, 0 cancel
=8.4 x 10/3
=2.8 x 10
=28
0