Seudónimo Seudónimo
  • 13-01-2017
  • Mathematics
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when multiplying decimals how do you determine where yo place the decimal in the answer?

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Jonathant14 Jonathant14
  • 13-01-2017
1.Multiply the numbers just as if they were whole numbers. 
    *Line up the numbers on the right - do not align the decimal points.

    *
Starting on the right, multiply each digit in the top number by each digit in the bottom number, just as with whole numbers.

    *Add the products.

    *
Place the decimal point in the answer by starting at the right and moving a number of places equal to the sum of the decimal places in both numbers multiplied.


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