Basic Math Examples

$20 \div 0.1$

Step 1

Set up the division problem in long division format.

$0$

$1$

$0$

$2$

$0$

Step 2

Move the decimal the same amount of places in both numbers until the divisor is a whole number.

$1$

$0$

$2$

$0$

Step 3

Divide $20$ by $10$ . Place this digit in the quotient on top of the division symbol.

			$2$
$1$	$0$	$2$	$0$	$0$	$0$

Step 4

Multiply the newest quotient digit $(2)$ by the divisor $10$ .

			$2$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$

Step 5

Subtract $20$ from $20$ .

			$2$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$

Step 6

Bring down the next number of the dividend.

			$2$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$

Step 7

Divide $0$ by $10$ . Place this digit in the quotient on top of the division symbol.

			$2$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$

Step 8

Multiply the newest quotient digit $(0)$ by the divisor $10$ .

			$2$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$
		$-$		$0$

Step 9

Subtract $0$ from $0$ .

			$2$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$
		$-$		$0$
				$0$

Step 10

Bring down the next number of the dividend.

			$2$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$
		$-$		$0$
				$0$	$0$

Step 11

Divide $0$ by $10$ . Place this digit in the quotient on top of the division symbol.

			$2$	$0$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$
		$-$		$0$
				$0$	$0$

Step 12

Multiply the newest quotient digit $(0)$ by the divisor $10$ .

			$2$	$0$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$
		$-$		$0$
				$0$	$0$
			$-$		$0$

Step 13

Subtract $0$ from $0$ .

			$2$	$0$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$
		$-$		$0$
				$0$	$0$
			$-$		$0$
					$0$

Step 14

The result of division of $20 \div 0.1$ is $200$ .

$200$

			$2$	$0$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$
		$-$		$0$
				$0$	$0$
			$-$		$0$

			$2$	$0$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$
		$-$		$0$
				$0$	$0$
			$-$		$0$
					$0$

			$2$	$0$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$
		$-$		$0$
				$0$	$0$
			$-$		$0$

			$2$	$0$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$
		$-$		$0$
				$0$	$0$
			$-$		$0$
					$0$

			$2$	$0$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$
		$-$		$0$
				$0$	$0$
			$-$		$0$

			$2$	$0$	$0$
$1$	$0$	$2$	$0$	$0$	$0$
	$-$	$2$	$0$
			$0$	$0$
		$-$		$0$
				$0$	$0$
			$-$		$0$
					$0$