Question

A weight of 96 books is 8 kg. Find the weight of 55 books​

Answer 1

55/12kg is the correct answer

Answer 2

→Question: Weight of 96 books is 8 kg. Find the weight of 55 books​?

↔Given:

Weight of 96 books = 8kg

⇔To find: Weight of 55 such books?

⇒Solution:

     96-8

     55-x

(Direct  variation here more the books, more will be the cost, less the books less will be the cost)

∴Cross multiply.

55×8=96×x

440=96x

x=440÷96

x=4.583

∴The weight of 55 books will be 4.583Kg.