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Why is ordering decimal numbers to two places like ordering numbers to 100?
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∙ 11y ago
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∙ 11y ago
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How many decimal places can a decimal have?
just like regular numbers it can go on and on and on FOREVER
What is comparing and ordering rational numbers?
Rational numbers are roots, decimals, fractions, and whole numbers. Bascially anything that can become a decimal. Irrational numbers are like pi. I'm pretty sure to be irrational, they have to repeat. Anyway, ordering them and comparing them means looking at them and seeing which is smallest and largest. Then you order them (smallest to largest or whatever it says).
How do you times two decimals?
You can use a calculator, or you could multiply them by placing them on top of each other, and then bringing the decimal all of the way to the bottom. Then, multiply regularly. I hope this helps! Multiplying decimals is just like multiplying any other numbers, but you have to keep track of how many decimal places there are. For example: 45 x 15=675 4.5 x 15 (or 45 x 1.5)=67.5 (the one decimal place carries) 4.5 x 1.5 =6.75 (so BOTH decimal places carry to the answer) So essentially you can multiply two decimals like you would any set of whole numbers, and then carry the decimal places from BOTH numbers. 375 x 480=180,000 37.5 x 48.0= 1,800.00 (two decimal places) 37.5 x 4.80= 180.000 (three decimal places) 3.75 x 4.80=18.0000 (four decimal places)
Is equivalent decimals are decimals that have the same value true?
The decimals with the same number of decimal places are called like decimals. Equivalent decimals are decimal numbers that have the same value. For example, 3.42, 6.05 are like decimals as they have two decimal places. For example, 0.3 and 0.30 are equivalent decimals as they present the same value.
How do you multiply 2 numbers with the decimal in different places?
multiply the numbers like they are integer, then place the decimal dot at a number of digits equal with the sum of decimals of each number you multiplied 10.1 * 10.23 = 103.323 101 * 1023 = 103323
What does two decimal places mean?
Two decimal places means two numbers after the decimal point. (which looks like a period)
How many decimal places can a decimal have?
just like regular numbers it can go on and on and on FOREVER
What does 2 d.p mean?
2 d.p means 2 decimal places. It only includes the numbers after the decimal point, like 2.43 or 6.91.
What is comparing and ordering rational numbers?
Rational numbers are roots, decimals, fractions, and whole numbers. Bascially anything that can become a decimal. Irrational numbers are like pi. I'm pretty sure to be irrational, they have to repeat. Anyway, ordering them and comparing them means looking at them and seeing which is smallest and largest. Then you order them (smallest to largest or whatever it says).
Are there periods in decimal numbers?
There are decimal points in decimal numbers. They look just like periods.
What is in between 1 and 1.05?
Any infinite numbers between 1 and 1.05. There must be indefinite numbers between these bounds since there are numbers with infinite number of decimal places, like 1.012391230.....
How do you times two decimals?
You can use a calculator, or you could multiply them by placing them on top of each other, and then bringing the decimal all of the way to the bottom. Then, multiply regularly. I hope this helps! Multiplying decimals is just like multiplying any other numbers, but you have to keep track of how many decimal places there are. For example: 45 x 15=675 4.5 x 15 (or 45 x 1.5)=67.5 (the one decimal place carries) 4.5 x 1.5 =6.75 (so BOTH decimal places carry to the answer) So essentially you can multiply two decimals like you would any set of whole numbers, and then carry the decimal places from BOTH numbers. 375 x 480=180,000 37.5 x 48.0= 1,800.00 (two decimal places) 37.5 x 4.80= 180.000 (three decimal places) 3.75 x 4.80=18.0000 (four decimal places)
Is equivalent decimals are decimals that have the same value true?
The decimals with the same number of decimal places are called like decimals. Equivalent decimals are decimal numbers that have the same value. For example, 3.42, 6.05 are like decimals as they have two decimal places. For example, 0.3 and 0.30 are equivalent decimals as they present the same value.
How is the decimal of an irrational number different from the decimal of a rational number?
The difference is that rational numbers stay with the same numbers. Like the decimal 1.247247247247... While an irrational number is continuous but does not keep the same numbers. Like the decimal 1.123456789...
How do you multiply 2 numbers with the decimal in different places?
multiply the numbers like they are integer, then place the decimal dot at a number of digits equal with the sum of decimals of each number you multiplied 10.1 * 10.23 = 103.323 101 * 1023 = 103323
What is the use of increase decimal in Excel?
This function has to do with the format of a cell and how many decimal places are shown. Applies only to numbers. Keep in mind that the actuall value is unchanged. For example, the number will be rounded if you specify 0 decimal places.
How do you turn a decimal into a fraction for 5th graders?
You have to think about your decimal places. the first decimal place after the point is the tenths, then the hundredths, then the thousandths. So, if your decimal number has two numbers after the point like 0.25, then you have 25/100. Then you make the fraction smaller by dividing both numbers by 25 and you end up with 1/4.
