Question

56 books weigh 8 kg . How much will 10 books weigh?​

Answer 1

Answer:

5/8=7

7*10=70kg

its your answer

Answer 2

Step-by-step explanation:

If a set of 56 books weighs 8000 grams, you can get average weight of a book, which is 800056=142.86 grams. Now you can compute weights of 152 books =152⋅142.86=21715 grams or approximately 21.7 kg. If you want to buy 5 kg book, you need to get 5000142.85=35 books.

hope it helps .