Question

the weight of 56 books is 8kg what will be the weight of 144 such books​

Answer 1

Answer:

The weight of 144 such books is 20.57 kg.

Step-by-step explanation:

Solution :
The weight of 56 books is 8kg
Thus, weight of 1 book is $\frac{8}{56}$  kg
Now, weight of 144 books will be $\frac{8}{56}$*144
Thus, Weight of 144 books is 20.57 Kg

Answer 2

Answer:-

the weigh of 144 will be 20.57 kgs

step by step:-

= 56 books= 8kg

1 book will weigh= 8/56 kgs.

So 144 such books will weigh= 8/56 x 144 = 20.57 kgs