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37 votes
37 votes
Explain how to use a pattern to find the product of a decimal

User Balaji Koduri
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2 Answers

10 votes
10 votes

Answer: what they

Explanation:

User Tabish
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3.3k points
26 votes
26 votes

Answer: Remove, Multiply, Add (RMA)

Explanation:

I'll share a method I use. it is removed, multiply, and add. first, you have to remove the decimals from the problem, multiply them, and add the decimals back into the problem. count the number of how many numbers are behind the decimal. for example, let's take 3. after you multiply, count three spaces to the left and place the decimal. let's take 3.12 x 2.7. first, remove the decimals. after you do that, you're left with 312 x 27. do the multiplication, and then count the number of how many numbers are behind the decimals. so, that would be three. your answer for the mutiplication problem is 8,424. since there are three spaces, you would count one, two three. to the left of 8,424. therefore, the answer is 8.424

User JamHandy
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3.0k points