Question

Метр подклвдочной ткани подешевел на 16 %. на сколько больше метров этой ткани можно теперь купить на те же деньги, на которые раньше покупали 10,5 м

Answer 1

Х денег стоил 1м
х-0,16х=0,84х стоит 1м теперь
10,5х денег надо было заплатить раньше
10,5*0,84х=8,82х денег надо заплатить теперь
10,5х-8,82х=1,68х настолько уменьшилась стоимость
1,68х:0,84х=2м
ответ: на 2м больше можно купить

Answer 2

Calculating the Increase in Fabric Quantity

To calculate the increase in the quantity of fabric that can be bought with the same amount of money after a 16% decrease in price, we can use the following formula:

New Quantity = (Old Quantity / (1 - Decrease Percentage))

Given: - Old Quantity = 10.5 meters - Decrease Percentage = 16%

Using the formula, we can calculate the new quantity of fabric that can be bought with the same amount of money.

New Quantity = (10.5 / (1 - 0.16))

Calculation

New Quantity = (10.5 / 0.84) = 12.5 meters

So, with the same amount of money, after the 16% decrease in price, it is now possible to buy 12.5 meters of this fabric, which is 2 meters more than before.

This information is based on the formula for calculating the new quantity after a price decrease