Question

cost of 5 books rupees 2040 find the cost of 23 such books​

Answer 1

Answer:

cost of 5 books rupees 2040 find the cost of 23 such books

Answer 2

$\sf \Large Solution!!$

We can solve this question by unitary method. It is finding the value of one item and then finding the value of whatever number of items it is given.

$\sf \to Cost\:of\:5\:books=Rs\:2,040$

$\sf \to Cost\:of\:1\:book=Rs\:\dfrac{2,040}{5}=Rs\:408$

$\sf \to Cost\:of\:23\:books=Rs\:408\times 23=Rs\:9,384$