Basic Math Examples

$0.6 \cdot 100$

Step 1

Multiply using long multiplication.

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Step 1.1

Multiply $0$ by $6$ . Place the result in the next column in the result line. There is one result line for each digit in $100$ .


		$0$	. $6$
$⨯$	$1$	$0$	$0$
			$0$

Step 1.2

Multiply $0$ by $0$ . Place the result in the next column in the result line. There is one result line for each digit in $100$ .


		$0$	. $6$
$⨯$	$1$	$0$	$0$
		$0$	$0$

Step 1.3

Multiply $0$ by $6$ . Place the result in the next column in the result line. There is one result line for each digit in $100$ .


		$0$	. $6$
$⨯$	$1$	$0$	$0$
		$0$	$0$
		$0$

Step 1.4

Multiply $0$ by $0$ . Place the result in the next column in the result line. There is one result line for each digit in $100$ .


		$0$	. $6$
$⨯$	$1$	$0$	$0$
		$0$	$0$
	$0$	$0$

Step 1.5

Multiply $1$ by $6$ . Place the result in the next column in the result line. There is one result line for each digit in $100$ .


		$0$	. $6$
$⨯$	$1$	$0$	$0$
		$0$	$0$
	$0$	$0$
	$6$

Step 1.6

Multiply $1$ by $0$ . Place the result in the next column in the result line. There is one result line for each digit in $100$ .


		$0$	. $6$
$⨯$	$1$	$0$	$0$
		$0$	$0$
	$0$	$0$
$0$	$6$

Step 1.7

Add the numbers in each column. In this case, add $0 + 0 + 0$ , then place the $0$ in the result line.


		$0$	. $6$
$⨯$	$1$	$0$	$0$
		$0$	$0$
	$0$	$0$
$0$	$6$
			$0$

Step 1.8

Add the numbers in each column. In this case, add $0 + 0 + 0$ , then place the $0$ in the result line.


		$0$	. $6$
$⨯$	$1$	$0$	$0$
		$0$	$0$
	$0$	$0$
$0$	$6$
		$0$	$0$

Step 1.9

Add the numbers in each column. In this case, add $0 + 0 + 6$ , then place the $6$ in the result line.


		$0$	. $6$
$⨯$	$1$	$0$	$0$
		$0$	$0$
	$0$	$0$
$0$	$6$
	$6$	$0$	$0$


		$0$	. $6$
$⨯$	$1$	$0$	$0$
		$0$	$0$
	$0$	$0$
$0$	$6$
	$6$	$0$	$0$

Step 2

To find the number of decimal places needed in the answer, add the number of decimal places in the multiplier and multiplicand. In this case, there is a total of $1$ , so the answer must have $1$ decimal places as well.

$60$