Question

The rice of a book os increased by 12%if its increased price is rs 145point 60find the original price

Answer 1

Answer:

$\huge\purple\star\underline\mathfrak\pink{Question :-}\purple\star$

The rice of a book os increased by 12%if its increased price is rs 145point 60find the original price.

$\huge\purple\star\underline\mathfrak\green{Answer:-}\purple\star$

= ₹130 is the original price.

Step-by-step explanation:

Let the price of the book is ₹x.

after increasing 12% i.e, :-

$12\% \: of \: x \: = \frac{12x}{100}$

$= x + \frac{12x}{100} = \frac{112x}{100}$

According to the question,

$= > \frac{112x}{100} = 145.60$

$= > x = \frac{145.60 \times 100}{112} = > x = 130$

original price of the book is ₹130.