Question

За 3,5 м ткани заплатили 626,5 р определи стоимость 16,25 м этой ткани. ​

Answer 1

3,5 м — 626,5 р
16,25 м — х р

3,5х = 16,25 х 626,5
3,5х = 10180,625
х = 2908,75 р — стоит 16,25 м ткани

Answer 2

Ответ:

625.5:3.5=178.71428571руб

16.25*178.71428571=2904.1071428рублей

Пошаговое объяснение:

сначала узнаем,сколько стоит 1 метр.(178...71)

потом умножим цену за 1 метр на метры ткани,которую надо купить и получим ответ .вот.

Answer 3

To determine the cost of 16.25 meters of this fabric, we can use the concept of proportionality.

We know that 3.5 meters of fabric cost 626.5 rubles. Now, we need to find the cost of 16.25 meters.

Let's set up a proportion:

Cost of 3.5 meters / 3.5 = Cost of 16.25 meters / 16.25

Now, we can solve for the cost of 16.25 meters:

Cost of 16.25 meters = (Cost of 3.5 meters / 3.5) * 16.25

Cost of 16.25 meters = (626.5 / 3.5) * 16.25

Cost of 16.25 meters = 179 * 16.25

Cost of 16.25 meters ≈ 2908.75 rubles

So, the cost of 16.25 meters of this fabric is approximately 2908.75 rubles.