Question

? ÷6=7(ост.4) ? ÷4=9(ост.3 ) 65÷?=6(ост.2) 54÷?=6(ост.6 )​

Answer 1

Пошаговое объяснение:

1) 46

2) 39

3) Не будет целого числа, но здесь может быть 10, но тогда остаток равен 5

4) 8

Answer 2

To solve these equations, we need to find the value of the question marks (?). Let's go through each equation one by one:

1. ? ÷ 6 = 7 (ост. 4)

Here, the equation states that when an unknown number is divided by 6, the quotient is 7 with a remainder of 4. To find the value of the unknown number, we can multiply the divisor (6) by the quotient (7) and add the remainder (4) to it.

So, ? = (6 * 7) + 4 = 42 + 4 = 46.

Therefore, the first equation is solved, and the value of the question mark is 46.

2. ? ÷ 4 = 9 (ост. 3)

Similar to the previous equation, we have an unknown number divided by 4, resulting in a quotient of 9 with a remainder of 3. Applying the same logic as before:

? = (4 * 9) + 3 = 36 + 3 = 39.

Hence, the second equation is solved, and the value of the question mark is 39.

3. 65 ÷ ? = 6 (ост. 2)

In this equation, we have 65 divided by an unknown number, resulting in a quotient of 6 with a remainder of 2. To solve for the unknown number, we can set up the equation as follows:

65 = ? * 6 + 2.

To isolate the unknown number, subtract 2 from both sides:

63 = ? * 6.

Now, divide both sides by 6 to find the value of the unknown number:

? = 63 ÷ 6 = 10.5.

However, since we are dealing with whole numbers in these equations, we can conclude that there is no whole number solution for this equation. Hence, the third equation does not have a valid solution.

4. 54 ÷ ? = 6 (ост. 6)

Here, we have 54 divided by an unknown number, resulting in a quotient of 6 with a remainder of 6. Using similar steps as before:

54 = ? * 6 + 6.

Subtract 6 from both sides:

48 = ? * 6.

Now, divide both sides by 6:

? = 48 ÷ 6 = 8.

Therefore, the fourth equation is solved, and the value of the question mark is 8.

To summarize:

? ÷ 6 = 7 (ост. 4) => ? = 46. ? ÷ 4 = 9 (ост. 3) => ? = 39. 65 ÷ ? = 6 (ост. 2) => No whole number solution. 54 ÷ ? = 6 (ост. 6) => ? = 8.