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What is the value of the digit 7 in 27.002?
7 ones
What is the probability that a 3-digit positive integer picked at random will have one or more 7 in its digits?
A three digit number can be chosen in 9*10*10 = 900ways No. of ways to choose a three digit number without 7 is 8*9*9 = 648 ways probability of picking a three digit number that includes atleast one digit that is 7 is 1- (648/900) = 252/900 = 7/25
What do you call 14 digit number?
A 14-digit number is typically referred to as a "14-digit number." In mathematics, numbers are generally identified by the number of digits they contain, such as a 3-digit number, 7-digit number, etc. In computing, a 14-digit number may also be referred to as a "14-digit integer" or "14-digit numerical value."
What is the probability that a seven-digit phone number contains the number 7?
Best way to answer this question is by figuring out the probability of a phone number not containing the number 7. There are 9 other numbers that are not a 7, so odds of each digit not being a 7 is 90%. For a 7-digit number, calculation would be 0.9*0.9*0.9*0.9*0.9*0.9*0.9 or 0.9^7. This equals 47.8%, which means the odds of a phone number containing at least one 7 is 100% - 47.8%, which is 52.2%. But phone numbers do not begin with 0 or 1, so if we account for that, the odds of the first digit not being a 7 is 7/8, not 9/10. We replace the first 0.9 with 0.875, and the result is 53.5%. There are other scenarios we can take out, like numbers that begin with 555, but I'll just leave it at that.
How many possible combinations of a 7-digit number?
If the same 7 digits are used for all the combinations then n! = 7! = 7*6*5*4*3*2*1 = 5040 combinations There are 9,999,999-1,000,000+1=9,000,000 7-digit numbers.
What is the value of the digit 8 in the number 84,047,302?
What is the value of the digit 7 in the number 703,804,100?
What is the value of 7 in the number 4.105?
It has no value because the digit 7 is not in the given number of 4.105
What is the difference between the face value of 7 in the numeral 574873 is?
The face value of a digit is the value of the digit itself, regardless of its position in the number. In the numeral 574873, the face value of the digit 7 is 7. The difference between the face value of 7 and its place value in this number is 0, as the place value of 7 in this number is also 7 (tens of thousands place).
What is the place value of the digit 7 in the number 71?
The digit 7 in the number 71 is in the tens place. In a two-digit number like 71, the rightmost digit is in the ones place and the leftmost digit is in the tens place. Therefore, the place value of the digit 7 in the number 71 is 70, which represents 7 tens.
What is the value of the digit 7 in the number 709?
In the number 709, the digit 7 is in the tens place. Therefore, its value is 7 multiplied by 10, which equals 70. The digit 7 represents 70 in this number, as it is in the tens place.
In the number 2.175 the value of the digit 7 is?
hundredth
What is the place value of the digit 7 in 3.957?
In the number 3.957, the digit 7 is in the thousandths place. This means its place value is one-seventh of a whole, or 0.007. Therefore, the value of the digit 7 in this context is 0.007.
What number has the same value as the digit 7 in the number 5.73?
70
What is the value of the digit 7 in in 38.1472?
In the number 38.1472, the digit 7 is in the thousandths place, which means its value is 0.007. This is because each digit's value is determined by its position relative to the decimal point. Therefore, the digit 7 represents seven thousandths.
In the number 7.69 which digit has the greatest value?
The "7" digit had the greatest value because it is in the UNITS column.
Which digit 789456321 shows the number of hundred millions?
The digit 7 in the number 789456321 represents the number of hundred millions. In the place value system, each digit's position indicates its value relative to the decimal point. The digit 7 is in the hundred millions place, meaning it represents 700,000,000 in this number.
What is the value of bold digits 72.4 7 being the bold digit?
The bold digit 7 has a value of 7 in the number 72.4. It represents 7 units or ones.
