Question

Число 553 разделили на число б. В неполном частном получили 19 а остаток 21. Найдите б

Answer 1

Б=28 Получается, что 553:28=19,21

Answer 2

553-21=532 532 : 19=28 б = 28

Answer 3

Problem Analysis

We are given that the number 553 is divided by an unknown number b. The quotient is 19 and the remainder is 21. We need to find the value of b.

Solution

To solve this problem, we can use the formula for division with remainder:

Dividend = Divisor × Quotient + Remainder

In this case, the dividend is 553, the divisor is b, the quotient is 19, and the remainder is 21. Plugging in these values into the formula, we get:

553 = b × 19 + 21

To find the value of b, we can rearrange the equation:

b × 19 = 553 - 21

b × 19 = 532

b = 532 / 19

Now, let's calculate the value of b.

Calculation

To find the value of b, we divide 532 by 19:

b = 532 / 19

Using a calculator, we find that:

b ≈ 28

Therefore, the value of b is approximately 28.

Answer

The value of b is approximately 28.