Question

1)Выполни деление. 2648:36=??.518:75=??.2)В каждом выражении измени делимое так,чтобы деление выполнялось без остатка.

Answer 1

2628:36=73
450:75=6
-----------------------------------

Answer 2

1) Выполнение деления:

2648 : 36

To perform the division, you can use long division method. Here's how it can be done:

    73
-------------
36 | 2648
    - 252
     -----
        148
        - 144
        -----
           48
           - 36
           ----
            12

So, 2648 divided by 36 equals 73 with a remainder of 12.

Now let's move on to the next division:

518 : 75

    6
--------
75 | 518
     - 450
     -----
        68

So, 518 divided by 75 equals 6 with a remainder of 68.

2) Изменение делимого для выполнения деления без остатка:

To perform division without remainder, you need to adjust the dividend (the number being divided) in each expression.

Let's consider the first expression: 2648 : 36.

Since the division should be performed without remainder, we need to find a number that is divisible by 36 and is smaller than 2648. The largest number that satisfies this condition is 2640 (36 * 73).

So, the adjusted expression would be: 2640 : 36.

Now let's consider the second expression: 518 : 75.

Similarly, we need to find a number that is divisible by 75 and is smaller than 518. The largest number that satisfies this condition is 450 (75 * 6).

So, the adjusted expression would be: 450 : 75.

By adjusting the dividends in each expression, you can perform the division without any remainder.