Question

На завод привезли 3200 кг металобрухту. За перший день використали 45% металобрухту. Скильки киголрамив металобрухту залишилсь???

Answer 1

1) 3200 х 0,45 = 1440 ( кг ) в первый день 
2) 3200 - 1440 = 1760 ( кг) осталось 

Answer 2

Calculating Remaining Metal Scrap

To calculate the remaining metal scrap after using 45% of the 3200 kg brought to the factory, we can use the following formula:

Remaining Metal Scrap = Total Metal Scrap - (Percentage Used * Total Metal Scrap)

Substituting the given values: Remaining Metal Scrap = 3200 kg - (0.45 * 3200 kg)

Calculation

The calculation is as follows: Remaining Metal Scrap = 3200 kg - (0.45 * 3200 kg) Remaining Metal Scrap = 3200 kg - 1440 kg Remaining Metal Scrap = 1760 kg

Therefore, after using 45% of the 3200 kg of metal scrap, there are 1760 kg of metal scrap remaining.