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Why do you need to line up the decimal points when subtracting?
It is not a matter of aligning the decimal points, but aligning the place value columns so that the ones are under each other, the tens are under each other, the tenths are under each other, etc which is the proper way to subtract. As the decimal points are between the ones and tenths columns, with those place value columns aligned, the decimal points are aligned.Aligning the decimal points is an easy way to remember to align the place value columns, as with the decimal points aligned all the place value columns are automatically aligned.
How do you write nine and nine tenths in decimal form?
Nine and nine tenths in decimal form is 9.9
What is the decimal for nine seventeenths?
the decimal for nine seventeenths = 0.52949/17:= 9 ÷ 17= 0.5294 in decimal
What is nine and nine tenths as a decimal?
9 and 9/10 as a decimal is 9.9
What is nine and four over ten in decimal form?
nine decimal 4
How do you write 0.09 percent as a decimal?
All you do is move the decimal of 0.09 two times to the left. You get the answer 0.0009 or nine ten thousandths.
Why do you need to line up the decimal points when subtracting?
It is not a matter of aligning the decimal points, but aligning the place value columns so that the ones are under each other, the tens are under each other, the tenths are under each other, etc which is the proper way to subtract. As the decimal points are between the ones and tenths columns, with those place value columns aligned, the decimal points are aligned.Aligning the decimal points is an easy way to remember to align the place value columns, as with the decimal points aligned all the place value columns are automatically aligned.
How can you know the place value of 0 in 2.30506?
It doesn't matter where the 0 is in the number, its place value is always 0. However, to calculate the place value for any digit the decimal point tells you where to start the place value columns from. To the left of the decimal point starting with the column immediately to the left of the decimal point the columns have place values: 1, 10, 1000, ... multiplying by 10 for each column left you go. To the right of the decimal point, starting with the column immediately to the right of the decimal point, the columns have place values: 1/10, 1/100, 1/1000, ... dividing by 10 for each column right you go. So starting with the column immediately to the left of the decimal point and a value of 1, multiply the value by 10 if you move left a column, or divide the value by 10 if you move right a column, move through the columns until you reach the digit. once you have reached you digit, you have found the value of its column and multiplying the two together will tell you the digits value. Example: for the 5, starting to the left of the decimal point with 1, it is required to move right 3 columns, so divide by 10 three times to get the column value for the 5 of 1/1000 which, when multiplied by 5 gives its value as 5/1000 or five thousandths.
How do you write nine and nine tenths in decimal form?
Nine and nine tenths in decimal form is 9.9
How do you write nine and nine hundredths in decimal form?
Nine and nine hundredths in decimal form is 9.09
What tab do you use to type columns of figures?
That will depend on the nature of the numbers. If there are no decimal places, you could use a right tab. If there are decimal places, you could use a decimal tab. If the numbers will all have the exact same amount of digits, then you could use a left, decimal or right tab.
What is nine twelfths as a decimal?
nine twelfths as a decimal = 0.759/12:= 9 ÷ 12= 0.75 in decimal
What is the decimal for nine seventeenths?
the decimal for nine seventeenths = 0.52949/17:= 9 ÷ 17= 0.5294 in decimal
What is nine and nine tenths as a decimal?
9 and 9/10 as a decimal is 9.9
What is nine and four over ten in decimal form?
nine decimal 4
What is seven out of nine as a decimal?
seven out of nine as a decimal = 0.7778 7/9: = 7 ÷ 9 = 0.7778 in decimal
What is the decimal form of nine and five ninths?
decimal form of nine and five ninths = 9.5556
