Question

The weight of 64 book is 8 kg what is the weight of 155 such book?how many such book weight 4 kg?

Answer 1

Answer:19.375kg and 32books.

Step-by-step explanation:

First of all, we have to find out the weight of each book.

So, 8/64=0.125kgs

Now, to find number of books,

we will divide 4 by weight of each book.

So,4/.125=32books