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Is an irrational number a number that is represented by a nonrepeating decimal?
Yes, However, it is not defined that way. It is defined as a number that cannot be expressed precisely as a ratio of two real numbers (a fraction). But that is equivalent to a non-repeating decimal.
What is 41 and 50 as a decimal?
"41 and 50" is a list of two whole numbers. There's no procedure defined for making a decimal out of two whole numbers.
What is a decimal number defined as?
A decimal number is a way of representing a number in such a way that the place value of any digit is ten times that of the digit in the place to its right. If it does not contain a fractional part then the decimal representation does not require a decimal point.
How do you write 6.09 as a numeral?
decimals are not used in roman numerals,they are not defined and hence decimal expansion of 6.09 doesn't occur.
What is the predecessor of 0.32?
That doesn't make sense. "Predecessor" and "successor" are defined for whole numbers, not for decimal numbers.
Is an irrational number a number that is represented by a nonrepeating decimal?
Yes, However, it is not defined that way. It is defined as a number that cannot be expressed precisely as a ratio of two real numbers (a fraction). But that is equivalent to a non-repeating decimal.
Is 0.875 a repeating or terminating decimal?
Since 0.875 has a defined endpoint, it is a terminating decimal.
What is 41 and 50 as a decimal?
"41 and 50" is a list of two whole numbers. There's no procedure defined for making a decimal out of two whole numbers.
What is a decimal number defined as?
A decimal number is a way of representing a number in such a way that the place value of any digit is ten times that of the digit in the place to its right. If it does not contain a fractional part then the decimal representation does not require a decimal point.
How do you write 6.09 as a numeral?
decimals are not used in roman numerals,they are not defined and hence decimal expansion of 6.09 doesn't occur.
What is the predecessor of 0.32?
That doesn't make sense. "Predecessor" and "successor" are defined for whole numbers, not for decimal numbers.
Is the square root of 51 irrational?
yes, it is irrational. An irrational number can defined as a number that can not be expressed as a finite nor a repeating decimal.
If the radius is 13 is the circumference 81.64?
The circumference is defined by 2* PI * radius Your calculation is therefore correct, but is depends upon what number of decimal places you need to quote your answer. The proper answer to two decimal places is 81.68.
Why does multiplying numbers by 10 move the decimal point to the right?
Because that is how the decimal system is defined: the place value of each digit is ten times that of the digit to its right. Multiplication by 10 is equivalent to moving each digit to the its left or, equivalently, moving the decimal point to the right.
How do you write 8 percent as a fraction?
To get from a percent to a decimal, simply move the "decimal point" over two places to the left. There is no defined (drawn) decimal point in the percent, but it is understood that it is after the 8, so it's also 8.0%. As a decimal, 8% is .08, now just write it as a fraction: 8/100, which can be simplified to 2/25
What are some contributions of Aryabhata to maths?
# HE USED LETTERS FOR UNKNOWN QUANTITIES. # WORKED ON THE APPROXIMATION OF "PI" TO 4 DECIMAL PLACES AND DEFINED IT AS IRRATIONAL. # GAVE THE AREA OF TRIANGLE AND CIRCLE. # DEFINED SINE, COSINE, VERSINE AND INVERSE SINE.
What makes SI units special compared to the standard units of other systems?
The SI units are rationally defined, universal, based on a decimal system.
