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Why is your number system called decimal number system?
Decimal refers to ten and the number system is based on counting in tens. The system is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right.
Can counting number a decimal?
A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. So, yes, any number can be a decimal.
Can a counting number be displayed in decimal?
Of course. A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. That's all. You do not need a decimal point or anything else.
How many two-digit counting numbers are greater than 70 or a multiple of ten?
- There are an infinite number of "counting numbers" that are greater than 70. - There are also an infinite number of "counting number" that are multiples of 10. So.... since you used an "OR" statement, this mean how many number are true for both statements above. That would be: AN INFINITE NUMBER of counting numbers. In fact, if you had said "AND", it still would be an infinite number: 80, 90, 100, ... and so on FOREVER. * * * * * The above answer has interpreted the questions as "two-digit counting numbers greater than 70" OR "a multiple of ten". Apart from the fact that there are not an infinite number of two-digit counting numbers greater than 70, the answer would be correct. But the answer could be interpreted as "two digit counting numbers" that are "greater than 70" OR "a multiple of ten". In that case, the first set is {71, 72, ... 99} and the second is {10, 20, 30, ... 90} with an intersection set consisting of {80 and 90} So there are 29 + 9 - 2 = 36 such number.
Are prime numbers still prime in non ten digit counting systems?
Yes. Being a prime number has nothing to do with the decimal system.
What is a positive decimal integer?
A positive integer is a whole number or a counting number that is greater than 0. "Decimal" simply means that the place value of each digit is ten time that of the digit to its right. A decimal number does not require a decimal point.
Why is numeration system called decimal system?
The standard numeration system used by people is based on counting in tens and powers of ten. The decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. The word decimal, with the prefix deci- refers to ten.
What is a 10 digit number?
3,703,703,670 is an example of a ten digit number.
Is a decimal number a cardinal number?
It can be.A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. So 365 is a decimal number and it is a cardinal number representing the number of days in an ordinary year.
What is the greatest two-digit whole number that when rounded to the nearest ten rounds to a two-digit number?
94 is the greatest two-digit whole number that when rounded to the nearest ten rounds to a two-digit number.
What is the largest ten digit number with no digit repeated?
9876543210
What is the smallest ten digit number with no repeated digit?
1023456789
