Question

11 books weight 5kg 324g. What is the weight of 1 book?

Answer 1

weight of 11 books = 5kg 324 g
= 5324 g
so weight of 1 book = 5324÷11
=484 g

Answer 2

weight of 11 books = 5324g
weight of 1 book = 5324/11
                            =484g
                            =0.484g