Question

A book seller sold 200 copies at books at a profit of 20% . If a book costs him Rs. 670, Find the total SP of the books.

Answer 1

# a book costs is 670

then 200 copies costs are $200\times 670=134000$

Now profit is 20% so :-

Profit $=\frac{134000\times 20}{100}=26800$

So total SP is $=134000+26800$

$=160800$