Question

The ratio of the prices of two books is 2:5. If the price of the first book is Rs 32.50 , let's find the price of the other book. ​

Answer 1

The ratio of price of books is 2:5

Price of first book is rs 32.5

Let the price of other book be x

A/Q.

2/5 = 32.5/x

x = 32.5*5/2

x= 81.25

So, price of the Other book is Rs. 81.25

Answer 2

Answer:

$\bold\green{Cost\:of\:other\:book=Rs.81.25}$

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Let's take the first book as 2x

And the other book as 5x

According to question:-

2x =Rs.32.50

=> x = Rs. 16.25

_________________________

Other book = 5x

=> 5x =Rs. 5 × 16.25

=> 5x = Rs.81.25

________________________

Cost of other book = Rs.81.25

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