Question

Three dozen oranges were sold fo $Rs.120$. If there was a loss of $Rs.9$, find the cost price of one dozen oranges.

Answer 1

Three dozen sold of $Rs120$

Loos of $Rs9$

Now,

$=120+9$

$=129$

the cost of $1$ dozen orange is $=\frac{129}{3}$

$=Rs43$