Question

the cost of a book is rupees 117 1/2 find the cost of 4 such books ​

Answer 1

Cost of 1 book = ₹ 235/2
Therefore cost of 4 books = ₹940

Answer 2

Answer:

470 rupees

Step-by-step explanation:

My dear friend

At the first convert the mixed fraction into normal fraction

{(117×2)+1}

-> 235/2

Then multiply it with 4

$\frac{235}{2} \times 4$

Then cut 2 and 4

Then multiply

$235 \times 2$

And here is your answer 470 rupees