Question

Розв'яжіть в стовпчик 8,39:3,8

Answer 1

Ответ:

839/380

Пошаговое объяснение:

Answer 2

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To solve 8.39:3.8 in column, we need to align the decimal points and divide as usual. Here are the steps:

  8.39
÷ 3.8
-----
  2.21

- First, we bring down the 8 and divide it by 3.8. The quotient is 2 and the remainder is 0.2. We write 2 above the 8 and 0.2 next to the 8. - Next, we bring down the 3 and add it to the 0.2. The result is 2.3. We divide it by 3.8. The quotient is 0 and the remainder is 2.3. We write 0 above the 3 and 2.3 next to the 3. - Then, we move the decimal point up to the quotient and bring down the 9. We add it to the 2.3. The result is 11.2. We divide it by 3.8. The quotient is 2 and the remainder is 3.6. We write 2 above the 9 and 3.6 next to the 9. - Finally, we add a zero to the 3.6 and divide it by 3.8. The quotient is 9 and the remainder is 0. We write 9 above the zero and 0 next to the zero.

The final answer is 2.21.