Question

я туплю или нет * Девочка разделила некоторое число на 4 и получила в частном 8 и в остатке 2. Запиши частное и остаток, которые получатся при деление этого числа на 9

Answer 1

Пошаговое объяснение:

1) 4 * 8 = 32

2) 32 + 2 = 34

3) 34 : 9 = 3(ост. 7)

Выражение: (4 * 8 + 2) : 9 = 3(ост. 7)

Ответ: 3(ост. 7)

Answer 2

Ответ:

Частное - 3

Остаток - 7

Пошаговое объяснение:

1)

4 · 8 = 32

Т.к. в условии написано, что в остатке получается 2, то:

32 + 2 = 34 - Задуманное число

2)

9 · 3 = 27

34 - 27 = 7

Значит:

34 : 9 = 3 (7 ост.)

Answer 3

Problem Analysis

The problem states that a girl divided a certain number by 4 and obtained a quotient of 8 and a remainder of 2. The task is to find the quotient and remainder when the same number is divided by 9.

Solution

To find the quotient and remainder when a number is divided by 9, we can use the division algorithm. According to the division algorithm, any number can be expressed as the product of the divisor (9 in this case) and the quotient, plus the remainder.

Let's denote the unknown number as 'x'. We know that when 'x' is divided by 4, the quotient is 8 and the remainder is 2. Mathematically, we can represent this as:

x = 4 * 8 + 2

To find the quotient and remainder when 'x' is divided by 9, we can substitute the value of 'x' from the previous equation into the division algorithm:

x = 4 * 8 + 2 x = 32 + 2 x = 34

Now, we can divide 'x' by 9 to find the quotient and remainder:

34 ÷ 9 = 3 remainder 7

Therefore, the quotient is 3 and the remainder is 7 when the unknown number is divided by 9.

Answer

The quotient is 3 and the remainder is 7 when the unknown number is divided by 9.

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