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What is a 3 digit number that all its digits are odd and add up to 7?
Wiki User
∙ 11y ago
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Sofia Langosh
Wiki User
∙ 11y ago115, 133, 151, 313, 331, and 511 are the only 3-digit whole numbers wherein all their digits are odd and add up to 7.
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How many three digits are there in which all the digit are distinct?
There are the digits 1 through 9 for the first digit. Then, we have 0 through 9 for the second digit - excluding the first digit. For the third digit, we have 0 through 9 excluding the two previous digits
How many combinations are in a 5 digit number where all digits are distinct and nonzero?
There are 126 different 5 digit combinations. Note that the combination 12345 is the same as the combination 45312.
What is the difference between the largest five-digit number and the smallest six-digit number?
1 The largest five-digit number is 99999 and the smallest six-digit number is 100000, so the difference is one. If you're just looking for an answer to a homework question, that's all you need. For the brainy: Suppose the answer was greater than one. That would mean that there are one or more numbers between the largest five-digit number and the smallest six-digit number that cannot be written with either five or six digits. Either they would have to be written with four or fewer digits, which would make them smaller than any five-digit number, or with seven or more digits, which would make them larger than any six-digit number. If the answer was less than one, it would mean that it would be possible to have a five digit number that was greater than a six-digit one. So the answer must be one.
Dan found a two digit odd number one of its digits was half the other the number was greater than 50 what is the number?
If the number is odd, the last digit is odd. That means the ten's digit must be twice the one's digit. There are only four two-digit numbers where the ten's digit is twice the one's digit: 21, 42, 63, 84. Check which of these satisfy all the clues.
How many even 3-digit numbers can be formed from the digits 1 2 3 and 5 if each digit can be used only once?
The final digit must be a 2 to form an even number. The first digit may be any of three remaining digits (1, 3, 5) while the second digit may be any of the two remaining digits. All together, that makes 3*2 = 6 distinct even numbers.
You are a three digit even number all your digits add up to 12 the product of your digits is 0 my hundreds digit is twice times your ones digit what are you?
804
I am a 3- digit number all of my digits are odd i am less than 600 i am greater than 400 if you add my digits you get 15 my last digit is 7 what am i?
537
Which the largest 3 digit prime number whose digits all primes?
The largest 3 digit number whose digits are all primes is 777. The largest 3 digit number with different prime digits is 753.
The sum of its digits is 11?
It you add up all the digit in the number they will total 11. For example the number 425 has digits that sum to 11. (4 + 2 + 5 = 11)
What is the smallest three-digit number with all the digits different?
102 is the smallest three digit number with different digits.
How can a person call you from 12 digit number?
If all digits show up from an international call, you add to the normal number the country code.
What is the largest four digit number you can make if all the digits are different?
9876 is the largest four digit number you can make if all the digits must be different.
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 are the largest three digit prime number whose digits are all primes?
The largest three digit prime number whose digits are all primes is 773.
The largest 12- digit number where repeated digits are allowed?
If repeated digits are allowed, then the largest 12-digit number is 999,999,999,999 .If repeated digits are not allowed, then the largest 12-digit number is 989,898,989,898 .If the same digit can't be used more than once, then the largest possible number has only10 digits. The number is 9,876,543,210 .
What odd 3 digit number has digits that all are all the same and that add up to 9?
12
What is the largest 5 digit number that has all odd digits and no repeated digits?
97531
