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Matemática básica Exemplos

\frac{638}{4}

$\frac{638}{4}$

Etapa 1

Determine o problema no formato de divisão de quocientes parciais.

4

$4$

6

$6$

3

$3$

8

$8$

Etapa 2

Multiplique

4

$4$ por

100

$100$ .

$4$ $4$	$6$ $6$	$3$ $3$	$8$ $8$
$-$ $-$	$4$ $4$	$0$ $0$	$0$ $0$				$1$ $1$	$0$ $0$	$0$ $0$

Etapa 3

Subtraia

400

$400$ de

638

$638$ .

$4$ $4$	$6$ $6$	$3$ $3$	$8$ $8$
$-$ $-$	$4$ $4$	$0$ $0$	$0$ $0$				$1$ $1$	$0$ $0$	$0$ $0$
	$2$ $2$	$3$ $3$	$8$ $8$

Etapa 4

Multiplique

4

$4$ por

50

$50$ .

$4$ $4$	$6$ $6$	$3$ $3$	$8$ $8$
$-$ $-$	$4$ $4$	$0$ $0$	$0$ $0$				$1$ $1$	$0$ $0$	$0$ $0$
	$2$ $2$	$3$ $3$	$8$ $8$
$-$ $-$	$2$ $2$	$0$ $0$	$0$ $0$					$5$ $5$	$0$ $0$

Etapa 5

Subtraia

200

$200$ de

238

$238$ .

$4$ $4$	$6$ $6$	$3$ $3$	$8$ $8$
$-$ $-$	$4$ $4$	$0$ $0$	$0$ $0$				$1$ $1$	$0$ $0$	$0$ $0$
	$2$ $2$	$3$ $3$	$8$ $8$
$-$ $-$	$2$ $2$	$0$ $0$	$0$ $0$					$5$ $5$	$0$ $0$
		$3$ $3$	$8$ $8$

Etapa 6

Multiplique

4

$4$ por

9

$9$ .

$4$ $4$	$6$ $6$	$3$ $3$	$8$ $8$
$-$ $-$	$4$ $4$	$0$ $0$	$0$ $0$				$1$ $1$	$0$ $0$	$0$ $0$
	$2$ $2$	$3$ $3$	$8$ $8$
$-$ $-$	$2$ $2$	$0$ $0$	$0$ $0$					$5$ $5$	$0$ $0$
		$3$ $3$	$8$ $8$
	$-$ $-$	$3$ $3$	$6$ $6$						$9$ $9$

Etapa 7

Subtraia

36

$36$ de

38

$38$ .

$4$ $4$	$6$ $6$	$3$ $3$	$8$ $8$
$-$	$4$	$0$	$0$				$1$	$0$	$0$
	$2$	$3$	$8$
$-$	$2$	$0$	$0$					$5$	$0$
		$3$	$8$
	$-$	$3$	$6$						$9$
			$2$

Etapa 8

Adicione todos os multiplicadores.

$4$	$6$	$3$	$8$
$-$	$4$	$0$	$0$				$1$	$0$	$0$
	$2$	$3$	$8$
$-$	$2$	$0$	$0$					$5$	$0$
		$3$	$8$
	$-$	$3$	$6$		$+$				$9$
			$2$				$1$	$5$	$9$

Etapa 9

O resultado da divisão de

$\frac{638}{4}$ é

$159$ com o resto de

$2$ .

$159$

$r$

$2$

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