Question

The Ratio of the prices of two
book is 2:5 If the prize of the book is RS 36.50 , let's find the price of other book ​

Answer 1

Answer:

35.5/x=2/5

by cross multiplication

35.5×5=2x

71=2x

x=71/2

x=35.5

Step-by-step explanation:

therefore the price of other book

is ₹35.5

Answer 2

Answer:

price of other book = 91.25

Step-by-step explanation:

ratio=2:5

price of 1 book 36 50

let the price of other book will be x

2/5 = 36.50/x

x = 36.50×5/2

x = 18.25×5

x = 91.25