free pre algebra answers

how to multiply decimals ? (pre cal help )

We are going to discuss about the topic how to multiply decimals step by step with some related problems. Decimal have point in between the numbers. The number will present with dot. For example, 65.28 is a decimal number. There are many ways to multiply the decimal values. Some of them are following below.

free pre algebra answers

Step 1: Take the decimal numbers

Step 2: Check the given decimal number, how many digits are present after the point.

Step 3: If the number after the point is 1 means, we need to multiply with the value 10 to remove the decimal point. If the number after the point is 2 means, we need to multiply with the value 100 to remove the decimal point.

Step 4: After removing the decimal point we can multiply easily using normal multiplication method.

Step 5: Finishing the multiplication process, again we need to divide 10 or 100 (multiplied value in the step 3) with the answer for putting the decimal point.

Or

Multiply the given decimal value then count the digit after the point.

Put the point in the answer count starts from left side.

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