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Any time you multiply or divide by a power of ten, it appears as if the decimal is moving.
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∙ 7y ago
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When writing a percent as a decimal why do you move the decimal point?
When converting a percent to a decimal you don't necessarily move the decimal point. It has nothing to do with it.
Why does multiplying numbers by ten move the decimal point to the right?
why does multiplying numbers by ten move the decimal point to the right
What do you do when there is a decimal on the outside of division house?
To divide decimal numbers:If the divisor is not a whole number, move decimal point to right to make it a whole number and move decimal point in dividend the same number of places.Divide as usual. ...Put decimal point directly above decimal point in the dividend.Check your answer.
If you are changing meters to centimeters what direction do you move the decimal point?
The decimal point moves to the right.
How can you multiply by a decimal by 1000?
Move the decimal point three places to the right.
When writing a percent as a decimal why do you move the decimal point?
When converting a percent to a decimal you don't necessarily move the decimal point. It has nothing to do with it.
What do you do before dividing by a decimal?
Move the decimal point
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 writing a percent as a decimal why do you move the decimal point 2 places?
You move the decimal point over two places because a percent means per 100 so therefore you move the decimal point over to the hundredth place
Why does multiplying numbers by ten move the decimal point to the right?
why does multiplying numbers by ten move the decimal point to the right
What is 28.6 percent as a decimal?
28.6% is 0.286 as a decimal.Tip: Move the decimal point twice to the left when converting into decimal; move the decimal point twice to the right when converting into percentage.
How do you move 2 decimal places?
You actually move the decimal point two places.
What do you do when there is a decimal on the outside of division house?
To divide decimal numbers:If the divisor is not a whole number, move decimal point to right to make it a whole number and move decimal point in dividend the same number of places.Divide as usual. ...Put decimal point directly above decimal point in the dividend.Check your answer.
How do you move decimal To change from liters to milliliters?
Move the decimal point three place to the left.
If you are changing meters to centimeters what direction do you move the decimal point?
The decimal point moves to the right.
How many places do you have to move the decimal point to multiply a decimal number by 1000?
Three. Count number of zeros. If multiply decimal by 100 move decimal point 2 places, etc.
How can you multiply by a decimal by 1000?
Move the decimal point three places to the right.
