Question

Округлить число: 73847, 147827 до тысяч; 65237, 24869 до сотен; до десятков тысяч 578299 и 586382 В магазин привезли 10 ящиков яблок по 3,6 кг в одном ящике и 40 ящиков по 3,2 кг в ящике. Сколько в среднем кг яблок в одном ящике?

Answer 1

74,148

652, 249

 а на рахунок задачі вибач не знаю

Answer 2

73847=74000, 147827=14800.

65237=65200, 24869=24900

578299=58390, 586382=586380

= - приближённо равно

я точно не помню, как правильно округлять. в школе давно проходили

Answer 3

Rounding Numbers:

To round the numbers 73847 and 147827 to the nearest thousand, we need to look at the digit in the hundreds place. If the digit is 5 or greater, we round up; if it is less than 5, we round down.

- For 73847, the digit in the hundreds place is 8, which is greater than 5. Therefore, rounding to the nearest thousand gives us 74000. - For 147827, the digit in the hundreds place is 8, which is also greater than 5. Rounding to the nearest thousand gives us 148000.

To round the numbers 65237 and 24869 to the nearest hundred, we need to look at the digit in the tens place. Again, if the digit is 5 or greater, we round up; if it is less than 5, we round down.

- For 65237, the digit in the tens place is 3, which is less than 5. Therefore, rounding to the nearest hundred gives us 65200. - For 24869, the digit in the tens place is 8, which is greater than 5. Rounding to the nearest hundred gives us 24900.

To round the numbers 578299 and 586382 to the nearest ten thousand, we need to look at the digit in the thousands place. Once again, if the digit is 5 or greater, we round up; if it is less than 5, we round down.

- For 578299, the digit in the thousands place is 2, which is less than 5. Therefore, rounding to the nearest ten thousand gives us 570000. - For 586382, the digit in the thousands place is 3, which is also less than 5. Rounding to the nearest ten thousand gives us 580000.

Average Weight of Apples in Boxes:

In the store, 10 boxes of apples weighing 3.6 kg each were delivered, and 40 boxes of apples weighing 3.2 kg each were also delivered. To find the average weight of apples in one box, we need to calculate the total weight of all the apples and divide it by the total number of boxes.

- The weight of the apples in the first set of boxes is 10 boxes * 3.6 kg/box = 36 kg. - The weight of the apples in the second set of boxes is 40 boxes * 3.2 kg/box = 128 kg. - The total weight of all the apples is 36 kg + 128 kg = 164 kg. - The total number of boxes is 10 boxes + 40 boxes = 50 boxes.

To find the average weight, we divide the total weight by the total number of boxes:

- Average weight of apples in one box = 164 kg / 50 boxes = 3.28 kg.

Therefore, in one box, there is an average of 3.28 kg of apples.

Note: The information provided in this response is based on general mathematical principles and calculations.