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Are numbers that have decimals in them more accurate than numbers that don't?
Wiki User
∙ 11y ago
Yes, for they are simply more accurate and on point.
Wiki User
∙ 11y ago
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Why do you use percents?
Percents are basically decimals, and we use decimals as numbers with extra, tiny proportions. Percents are just ways to make those decimals into a whole, more friendlier number. But, percents can also be made with decimals as well.
How many 3 digits numbers can be formed from numbers 3 7?
there cant be any numbers fromed becuase you only have 2 numbers if u wanted to be more comlicated u cud go into decimals
What is the difference between multiplying decimals and multiplying whole numbers?
You do the multiplication in exactly the same way. The only extra thing is that when multiplying decimals, you need to place the decimal point (or decimal comma - depending on your country) in the correct position. If one number has, for example, 3 digits after the decimal point, and the other 4, you need to place the decimal point in the result (BEFORE eliminating unnecessary zeros) in such a way that there are, in this example, 7 digits (3 + 4) to the right of the decimal point.
What numbers would you use to estimate the sum of 17 and 75?
20 and 80 based on conventional rules. 20 and 70 to be more accurate.
What decimals are between 0.8 0.9?
There's an infinite list of numbers that are allbetween 0.8 and 0.9 .In just a second, we'll give you a few to get you started. But first,we just want to mention that between any two numbers on this list,there's an infinite list of more numbers:0.800000000010.810.820.830.8310.8320.8330.8390.840.850.85000010.85000020.85000090.8500090.850090.85090.8590.85910.85920.85930.85940.8594000010.8594000020.860.870.880.890.8990.89990.899990.8999990.89999990.899999990.8999999990.89999999990.8999999999000010.8999999999000020.899999999900003..etc.
How did the use of decimals improve mathematics?
It made people be more accurate and they didn't have to round the numbers off.
What are the fundamental operations on whole numbers and decimal?
The fundamental operations on whole numbers and decimals are addition, subtraction, division, and multiplication. However, multiplying and dividing decimals is a bit more complicated because you have to count decimal points to get an accurate answer.
Why do they sometimes use decimals when measuring the temperature?
To be more accurate.
What can a calculator convert?
A calculator can convert numbers that appear as decimals into numbers that appear as fractions. Fractions are generally considered more easy to use then decimals.
What is better rounding off to nearest ten or rounding off to nearest hundred?
In whole numbers, rounding to the nearest ten is better. And in decimals, rounding to the nearest hundreth is more accurate.
How do you repeat decimals?
You write a bar above one or more numbers (you have to write it after one or more numbers or the decimal).It repeats.
How do you put decimals in lowest to highest?
well look at the decimals if the first is bigger than its usally bigger the more numbers the smaller it is
What is the same between decimal and fraction?
Decimals are numbers that can be expressed like this. 10.56 or 16.4 or 46.324672462 These numbers show that the numbers are between whole numbers. Fractions do the same thing. Fractions tell you the number between the two whole numbers, just more accurately. For example.. 3/4 is a number between 0 and 1. The fraction 23/7 is a number between 3 and 4 and if you do this on a calculator and turn it into decimal form you will get a large amount of decimals. this proves that the fraction form is more accurate.
Name one advantage of decimals over fractions?
It depends on what you are trying to do. For most people using decimals is easier because it allows them to visualize the number better than a fraction. For example, if you needed to order them from least to greatest, it may be easier to see them in decimal form rather than fractions. However, fractions are usually more accurate because some decimals need to be rounded off. For example, the fraction 1/7 is more accurate than the decimal form .142857142857..... because the numbers 142857 continue on infinitely.
How is dividing decimals different than dividing whole numbers?
in dividing decimals you never get a remainder and in dividing whole numbers you do. +++ More to the point perhaps, you are working in powers of 10 all the time.
What is the definition for multiplying decimals?
It is the multiplication of numbers where one or more of the multiplicands is in decimal form.
Why do you use percents?
Percents are basically decimals, and we use decimals as numbers with extra, tiny proportions. Percents are just ways to make those decimals into a whole, more friendlier number. But, percents can also be made with decimals as well.
