Solution

long multiplication

Solution

Solution steps
Multiply without the decimal points, then put the decimal point in the answer
Line up the numbers
Multiply the top number by the bottom number one digit at a time starting with the ones digit (from right to left)
Multiply the top number by the bolded digit of the bottom number
Mutliply the bold numbers: Carry to the column on the left and write in the result line
Add the carried number to the multiplication: Carry to the column on the left and write in the result line
Add the carried digit, , to the result
Multiply the top number by the bolded digit of the bottom number
Mutliply the bold numbers:
Mutliply the bold numbers:
Add the rows to get the answer. For simplicity, fill in trailing zeros
Add the digits of the bolded column:
Add the digits of the bolded column:
Carry to the column on the left and write in the bolded column
Add the digits of the bolded column:
has decimal places has decimal places
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Popular Examples

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Frequently Asked Questions (FAQ)

  • What is longmult 0.75*12 ?

    The solution to longmult 0.75*12 is 9