Question

Масса ящика с яблоками 12 кг., а масса пустого ящика в 6 раз меньше. Сколько килограммов яблок в этом ящике? Сколько таких ящиков нужно для 100 кг яблок?

Answer 1

1) 12:6=2 масса пустого ящика

2) 12-2=10 кг яблок в ящике

3) 100:10=10 надо ящиков

Ответ: в ящике 10кг яблок, а для 100 кг яблок надо 10 таких ящиков.

Answer 2

Calculation of the Weight of Apples in the Box

To determine the weight of the apples in the box, we need to use the information provided.

The mass of the box with apples is given as 12 kg, and the mass of the empty box is 6 times smaller.

Let's denote the mass of the empty box as x kg.

According to the given information, we can set up the following equation:

12 kg = x kg + 6x kg

To solve this equation, we can combine like terms:

12 kg = 7x kg

Now, we can isolate x by dividing both sides of the equation by 7:

x = 12 kg / 7

Evaluating this expression, we find:

x ≈ 1.714 kg

Therefore, the mass of the empty box is approximately 1.714 kg.

To find the mass of the apples in the box, we subtract the mass of the empty box from the total mass of the box:

Mass of apples = Total mass of the box - Mass of the empty box

Mass of apples = 12 kg - 1.714 kg

Evaluating this expression, we find:

Mass of apples ≈ 10.286 kg

Therefore, the mass of the apples in the box is approximately 10.286 kg.

Calculation of the Number of Boxes Needed for 100 kg of Apples

To determine the number of boxes needed for 100 kg of apples, we need to divide the total mass of apples by the mass of each box.

Given that each box contains approximately 10.286 kg of apples, we can set up the following equation:

Number of boxes = Total mass of apples / Mass of each box

Number of boxes = 100 kg / 10.286 kg

Evaluating this expression, we find:

Number of boxes ≈ 9.72

Therefore, approximately 9.72 boxes are needed to hold 100 kg of apples.

Please note that the actual number of boxes required may vary depending on the exact mass of each box and the precision of the measurements.