Question

Из 52 м ткани сшили 8 пододеяльников по 4 м на каждый а из остатка-10 простыней Объяснить что означает следующие выражения:4*8. 52-4*8. (52-4*8):10 д 87 баллов честно

Answer 1

(52-4×8)÷10=2(м)
На одну простинь йшло 2метра ткани

Answer 2

1. 4*8- это узнают, сколько метров ткани ушло на 8 пододеяльников.
2. 52-4*8-это узнают, сколько метров ткани осталось
3.(52-4*8):10- это узнают, сколько метров ткани ушло на каждую простынь.

Answer 3

Explanation of Expressions:

To understand the given expressions, let's break them down step by step:

1. 4*8: This expression represents the multiplication of 4 by 8. When you multiply 4 by 8, the result is 32.

2. 52-4*8: This expression involves both subtraction and multiplication. First, we multiply 4 by 8, which gives us 32. Then, we subtract 32 from 52. The result is 20.

3. (52-4*8):10: This expression combines subtraction, multiplication, and division. First, we multiply 4 by 8, which gives us 32. Then, we subtract 32 from 52, resulting in 20. Finally, we divide 20 by 10. The result is 2.

Now, let's apply these expressions to the given scenario:

Scenario:

According to the information provided, 52 meters of fabric were used to make 8 duvet covers, with each duvet cover requiring 4 meters of fabric. Additionally, 10 sheets were made from the remaining fabric.

Calculation:

1. 4*8: This expression represents the total amount of fabric used for the 8 duvet covers. Since each duvet cover requires 4 meters of fabric, multiplying 4 by 8 gives us 32 meters of fabric used for the duvet covers.

2. 52-4*8: This expression represents the amount of fabric remaining after making the duvet covers. We already calculated that 32 meters of fabric were used for the duvet covers. Subtracting 32 from the initial 52 meters of fabric gives us 20 meters of fabric remaining.

3. (52-4*8):10: This expression represents the number of sheets that can be made from the remaining fabric. We already calculated that 20 meters of fabric are remaining. Dividing 20 by 10 gives us 2 sheets.

Summary:

Based on the given expressions and the provided scenario, we can conclude the following:

- 4*8: 32 meters of fabric were used for the 8 duvet covers. - 52-4*8: 20 meters of fabric are remaining after making the duvet covers. - (52-4*8):10: 2 sheets can be made from the remaining fabric.

I hope this explanation clarifies the meaning of the given expressions and how they relate to the scenario. If you have any further questions, feel free to ask!