Question

A hair dryer costs ₹800. after six months, its price came down to ₹752. By what percent has the price decreased ?​

Answer 1

Given:

Cost of a hairdryer = Rs: $800$

Decreased price of hairdryer = Rs: $752$

To find:

Percentage of the decreased price

Formula used:

% of the price decreased = $\frac{Initial\;value\;-\;Final\;value}{Initial\;value}\;\times\;100$

Step-by-step Explanation:

Initial value - Final value ⇒ $800\;-\;752\;=\;48$

Percentage of the price decreased = $\frac{48}{800}\;\times\;100$

Percentage of the price decreased = $0.06\;\times\;100$ = $6$%

Answer:

By $6$% the price has decreased

Answer 2

Answer:

HAIR DRYER COSTS => ₹800

AFTER SIX MONTHS ITS COSTS IS =>752

=>800-752

= 48

=> 48/800 x 100

=0.06 % x 100

=> 6%

(x) means multiply