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When multiplying, you move the decimal to the right. The number of places you move the decimal to the right is equal to the total number of decimal places in the numbers being multiplied. For example, if you are multiplying 2.5 by 3.2, you would move the decimal a total of three places to the right to get the final product.
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FranWell, when you're multiplying, you don't always have to move the decimal. It depends on the numbers you're working with. If you're multiplying by a whole number, you can keep the decimal in the same place. But if you're multiplying by a decimal, you may need to move the decimal to the right in the answer. Just remember to take your time and enjoy the process of learning new things!
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What is it called when you move a decimal point to the right?
When you move a decimal point to the right you are multiplying a number by 10. For example, take 3.4. If you move the decimal point to the right you get 34. This is the same as: 3.4x10 = 34. Reversing this, you are dividing by 10 by moving the decimal point to the left. For example, take 73. If you move the decimal point to the right you get 7.3. This is the same as: 73/10 = 7.3. If you move a decimal point 2 spaces to the right, you are multiplying by 100, or more generally if you move the decimal point n spaces to the right, you are multiplying by 10^n.
When multiplying a number by 10, move the decimal to the right. When multiplying a number by 0.1, move the decimal to the left. Why?
This is because we count in tens so that the place value of a digit is ten times the place value of the digit to its right.
Which way do you move the decimal point when multiplying?
left
Do you move your decimal to the right or the left if you are converting nineteen centimeters to meters?
move the decimal to the left
What direction does the decimal move left to right from centimeters to meters?
To the left.
