Question

the cost of Achari was rupees 450 its cost has increased to Rs 495 by what percent did the cost increase

Answer 1

Solutions :-

Given :
Cost Price of Achari = Rs 450
Cost of Achari Increased to Rs 495

Increased in cost = Rs (495 - 450)
= Rs 45

Find the Percent of cost increased :-

$= \frac{45}{450} \times 100 \: \% \\ \\ = \frac{45 \times 100}{450} \: \%\\ \\ = \frac{4500}{450} \: \% = 10\%$

Hence,

The Percent of cost increased is 10%

Answer 2

Here is your solution

Given:-

cost of Achari was Rs 450

cost has increased to Rs 495

Increased cost = 495-450 = Rs 45

% of cost increase = ?

% of cost increase =45/450×100

% of cost increase =10%

Hence

percent did the cost increase is 10%

Hope it helps you