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How do you write a millimeter as a decimal?
1 mm = 1000 micrometre is written as a decimal. To write a number as a decimal only requires that the place value of each digit is ten times the place value of the digit to its right. The number may or may not have a decimal point, it may or may not have a fractional part.
how many 3-digit numbers can you write using only 1,5, and 7 if you can use the same digit more than once?
157 175 571 517 751 715 6 times
What is the smallest 6 digit number that only uses prime numbers as digits and one digit is repeated 3 times?
222335
What is a number between 75 and 100 whose tens digit is three times the ones digit and the sum of the digits is five and the hundreds digit and the ones digit are the same?
There is no number. 100 is the only one that has a hundreds digit. It's impossible.
What two digit number is 6 times the product of its digits?
It can only be a multipule of 6. 12.
Can you write 31 using only digit 3 five times?
33+3+3/3 = 31
What is the greatest six digit number you can write if each digit must be different and no digit may be prime?
Its impossible, there are only 5 single digit numbers that are not prime
How do you write a millimeter as a decimal?
1 mm = 1000 micrometre is written as a decimal. To write a number as a decimal only requires that the place value of each digit is ten times the place value of the digit to its right. The number may or may not have a decimal point, it may or may not have a fractional part.
how many 3-digit numbers can you write using only 1,5, and 7 if you can use the same digit more than once?
157 175 571 517 751 715 6 times
How many different 3 digit numbers can you write with the digits 0 2 4 6 - using a digit only once in a number?
18
What is the smallest six digit even number at most two times only?
The smallest six-digit even number is 100,000
What is the smallest 6 digit number that only uses prime numbers as digits and one digit is repeated 3 times?
222335
What is a number between 75 and 100 whose tens digit is three times the ones digit and the sum of the digits is five and the hundreds digit and the ones digit are the same?
There is no number. 100 is the only one that has a hundreds digit. It's impossible.
What digit is the least frequent between the number 1 and 1000?
Assuming you mean in the numbers 1, 2, 3, ..., 998, 999, 1000 then the digit 0. (The digit 1 appears 301 times, the digits 2-9 all appear 300 times each, but the digit 0 only appears 192 times.)
What two digit number is 6 times the product of its digits?
It can only be a multipule of 6. 12.
Which digit in 234.896 is the one that determines its precision?
The last digit, 6, determines its precision. 234.896 is presumed to be accurate to the nearest thousandth. If any other digit defined its precision, it would be pointless to write the others. For example, if we were told that 234.896 is only precise to the tens digit, it would suffice to write 230 because any additional digits would be meaningless.
What are the rules of decimal numbers?
The only rule is that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point.
