Question

after the budget the price of a computer was decreased from rupees 55,000 to rupees 52800 find the decrease percent


Please show the answer with formula . Thanks

Answer 1

$\huge\bold{{\pink{Q}}{\blue{U}}{\green{E}}{\red{S}}{\purple{T}}{\orange{I}}{\pink{O}}{\blue{N}}{\green{❥}}}$

After the budget the price of a computer was decreased from rupees ₹ 55,000 to rupees ₹ 52,800, find the decrease percent.

$\huge\bold{{\pink{G}}{\blue{I}}{\green{V}}{\red{E}}{\purple{N}}{\green{❥}}}$

Original cost = ₹ 55000

Cost after reduction = ₹ 52800

$\huge\bold{{\pink{T}}{\blue{O}}{\green{  }}{\red{F}}{\purple{I}}{\orange{N}}{\pink{D}}{\green{❥}}}$

The decrease percent.

$\huge\bold{{\pink{S}}{\blue{O}}{\green{L}}{\red{U}}{\purple{T}}{\orange{I}}{\pink{O}}{\blue{N}}{\green{❥}}}$

Original cost = ₹ 55000

Cost after reduction = ₹ 52800

Amount of reduction

= ₹ (55000 - 52800)

= ₹ 2200

Formula of decrease percent

∴ $\bold{\boxed{{\frac{Amount  of  Decrease}{Original  Cost}}×100}}$ %

So, decrease percent

= ${\frac{2200}{55000}}×100$ %

= $4$ %

$\huge\bold{{\pink{H}}{\blue{E}}{\green{N}}{\red{C}}{\purple{E}}{\green{❥}}}$

Decrease percent = 4 %

$\huge\bold{{\pink{T}}{\blue{H}}{\green{E}}{\red{R}}{\purple{E}}{\orange{F}}{\pink{O}}{\blue{R}}{\red{E}}{\green{❥}}}$

The decrease percent is 4 %.

$\huge\bold{{\pink{D}}{\blue{O}}{\green{N}}{\red{E}}{\purple{࿐}}}$

$\bold{\boxed{{\blue{✿}}{\pink{H}}{\blue{O}}{\green{P}}{\red{E}}{\purple{  }}{\orange{T}}{\pink{H}}{\blue{I}}{\green{S}}{\red{  }}{\purple{H}}{\orange{E}}{\pink{L}}{\blue{P}}{\green{S}}{\red{  }}{\purple{Y}}{\orange{O}}{\pink{U}}{\blue{✿}}}}$