Question

1000 copies of a book are sold at a loss of 520 if one costs 10.50 find the cost of 1000 books​

Answer 1

simple just multiply 10.50 x 1000 =10500 that's it

Answer 2

my dear friend

answer is very easy

cost if one book is 10.50

cost of 1000 books?

$10.50 \times 1000$

10500

is the answer hope it helps u if it is correct mark as brainliest