Question: Where Do You Put The Decimal Point When Dividing?

Where do you put the decimal when dividing?

Dividing Decimals by Whole Numbers Divide as you would with whole numbers.

Then place the decimal point in the quotient directly above the decimal point in the dividend..

How do you know where to place the decimal point in the quotient?

Place the decimal point in the quotient directly above the decimal point in the dividend. You may also need to place zeros in the dividend when dividing whole numbers to find the quotient to more decimal places. When 10 is multiplied by itself several times, you can make it easier to write by using an exponent.

Why are you allowed to move the decimal points before dividing with decimals?

Answer: If you move the decimal point the same number of places in the dividend and the divisor, you are multiplying them both by the same power of 10. That does not change the quotient.

What happens to a decimal when you divide a number by 10 by 100 by 1000?

There is a similar shortcut for multiplying decimal numbers by numbers such as 10, 100, and 1000: Move the decimal point to the right as many places as there are zeros in the factor. Move the decimal point one step to the right (10 has one zero). Move the decimal point two steps to the right (100 has two zeros).

How many times do you move the decimal when dividing?

So when you divide by powers of ten (ten times itself some number of times, like ten, one hundred, one thousand, etc.), the decimal moves to the left. For each power of ten, you move one place to the left. So if you divided a number by one hundred (10^2 or 10*10), you would move two places to the left.

How do you divide a decimal by 100?

To divide a whole or a decimal number by 100, move the decimal point two places to the left. Note that although a whole number does not have a decimal point, we can always add it at the end of the number. (For example, 35 and 35.

What happens when you divide a 2 digit number by 10 100 or 1000?

One place left for 10, two places left for 100 and three places left for 1000. When we divide by 10, 100 and 1000 we do the opposite and shift the digits to the right instead. Multiplication examples: To multiply by 100 move the digits to the left by two places.

Which way do you move the decimal point when dividing by 10?

If you multiply a decimal by 10, the decimal point will move one place to the right. If you divide a decimal by 10, the decimal point will move one place to the left. If you multiply or divide by any power of 10, it will move a number of spaces equal to the number of 0’s.

How do you divide decimals examples?

A dividend is the number to be divided. For example, in the division of the decimal number: 0.208 ÷ 65= 0.0032, the dividend is 0.208.

Why does multiplying numbers by 10 move the decimal point to the right?

Step-by-step explanation: When multiplying a decimal by 10 the amount of zeros increased from the right (naturally) making the decimal point go to the right. But when multiplying by 0.10 the zeros come from the left making the number decrease.