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What is the secret is prime number if it is greater than 25 and less than 50 and the tens digit is an odd number and the sums of the digits is less than 10?
Wiki User
∙ 12y ago
The prime numbers between 25 and 50 are : 23 29 31 37 41 43 47
However 2 and 4 (which appear in the tens place of 5 of these numbers) are not odd numbers.
We are left with 31 and 37.
The sum of digits of 37 is 10 which is not less than 10;
but the sum of digits of 31 is 4 which is less than 10.
So, 31 it is
Wiki User
∙ 12y ago
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What is the units digit of the least whole number greater than 1000 whose digits are all different?
What is the units digit of the least whole number greater than 1000 whose digits are all different?
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9218 9425
What number am I I have 2 digits which have a sum of 7 both of my digits are less than 5 my tens digit is greater than my ones digit?
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I am a 3- digit odd number greater than 800. My Ten Digit is 2 less than my ones digit. I am divisible by 3 but not 5. The sum of digits is 12. What number am I?
810
Which is greater the greatest whole number with 4 digits or the least whole number with 5 digits?
Any 5-digit number is greater than a 4-digit one.
Is a 3-digit number all the digits are different the first and second digits are multiples of 3 the first digit is greater than the second digit?
Not necessarily. Consider 444. The digits are not different. The first and second digits are not multiples of 3 The first digit is not greater than the second digit. In spite of all that, 444 is a 3-digit number
What is the sum of the digits of an odd tow-digits prime number is 11 the tens digit is greater than the ones digits what is the number?
12
What is the secret number if it is greater than 25 and less than 50 and the tens digit is an odd number and the sums of the digits is less than 10?
Could be 31, 33 or 35...
Which is greater the greatest whole number with 5 digits or the least whole number with 6 numbers?
Every six-digit number is greater than any five-digit number.
What is the units digit of the least whole number greater than 1000 whose digits are all different?
What is the units digit of the least whole number greater than 1000 whose digits are all different?
Four digit number greater than 9000 hundreds digit is twice the tens digit ones digit is greater than the tens digit the sum of the digits is twenty?
9218 9425
How do you know the quotient is greater than 10 before you actually divide?
Ignoring digits after the decimal point, if the number of digits in the numerator is at least two more than the number of digits in the denominator then the quotient is greater than 10.If the number of digits is only one more, then the first digit of the numerator must be greater than the first digit if the denominator. If they are the same, then the second digit of the N must be greater than the second digit of the D. If they are the same, compare the third digits and so on.Other wise, the quotient is not greater than 10.For example, you can multiply the divisor by 10 (just add a zero, if it's a whole number), and check whether the divident is greater than that, or not.
What number am I I have 2 digits which have a sum of 7 both of my digits are less than 5 my tens digit is greater than my ones digit?
12
Which is greaterthe greatest whole number with 5 digits or the least whole number with 6 digits?
A 6-digit number will ALWAYS be greater than a 5-digit number. Assuming both are positive of course.
What is a multi digit number?
A number with more than one digits: that is, an integer greater than 9.
How do you decide which two numbers is greater?
A positive number is greater than a negative number. If a positive number is greater than another, the corresponding negative numbers are smaller. For example, since 4 > 3, -4 < -3. For two positive numbers: The number with more digits is greater. If they have the same number of digits, the number with the greater first digit is greater. If they are equal, look at the second digit, which will decide which number is greater, and so forth, up to the last digit. For example, 12500 is greater than 12480: they have the same number of digits, the first two digits are the same, but the third digit is the tie-breaker. For numbers with decimals, first apply the rules above for the whole part. If they are equal, check the first digit after the decimal point, then the second, etc., until you find a "tie-breaker". For example, 0.2522 is more than 0.2517. Once again, the first two digits are the same, the third is the tiebreaker.
