Question

20 books
is
weight of
11
Find
13 kg
of
the weight
1
book?हाय ​

Answer 1

Answer:

weight of 20 books = 11kg.

so, weight of 1 book = 20/11

then, the weight of 13 kg = 20/11* 13

= 260/11 , the ans is 23.636...

If my answer is not correct, than check your question again and write full question!!!.

Answer 2

Answer:

weight of 1 book is 350g

and I don't know what is the weight of 13 books