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How many digits can be made from three digits and one digit can be repeated?
Wiki User
∙ 13y ago
Well, there are 10 numbers we can use: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. But we can't start a number with zero.
Wiki User
∙ 13y ago
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How many 3-digit numbers can be made using the digits 2 3 7 9?
-- If the same digit may be repeated, then 64 can be made. -- If the same digit may not be repeated, then 24 can be made.
What is the largest possible four digit number that can be made with no repeated digits?
9876
How many 3-digit numbers can be made using the digits 4 6 7 9?
If the digits may be repeated, there are four choices for the first digit, four choices for the second, and four choices for the third. Thus there are 4x4x4 = 64 possible three-digit numbers with those digits. If the digits may not be repeated, there are still four choices for the first digit, but then only three remaining choices for the second, and then just two choices for the third. In this case there are only 4x3x2 = 24 possibilities.
How many 5 digit numbers can be made from the numbers 0 1 2 if digits can be repeated?
162
How many 3-digit numbers can be made using the digits 3 6 9?
-- If the same digit may be repeated, then 27 can be made.-- If the same digit may not be repeated, then 6 can be made.Read more: How_many_3-digit_numbers_can_be_made_using_the_digits_2_3_7_9Read more: How_many_3-digit_numbers_can_be_made_using_the_digits_2_3_7_9
How many three digit numbers can be made from 5 digits if none can be repeated?
1
How many 3-digit numbers can be made using the digits 2 3 7 9?
-- If the same digit may be repeated, then 64 can be made. -- If the same digit may not be repeated, then 24 can be made.
What is the largest possible four digit number that can be made with no repeated digits?
9876
How many 3-digit numbers can be made using the digits 4 6 7 9?
If the digits may be repeated, there are four choices for the first digit, four choices for the second, and four choices for the third. Thus there are 4x4x4 = 64 possible three-digit numbers with those digits. If the digits may not be repeated, there are still four choices for the first digit, but then only three remaining choices for the second, and then just two choices for the third. In this case there are only 4x3x2 = 24 possibilities.
How many possible 3 digit numbers can be made using the digits 604?
There are 4 possible numbers if the digits are not repeated; 18 if they are. Those are 3-digit numbers, assuming that zero would not be a leading digit. If zero is allowed for a leading digit, then you can have 6 for the non repeated, and 27 if repetition.
How many 3 digit numbers can be made out of the numbers 1 2 3 and 4?
With repeated digits, 43 = 64 Without repeated digits, 4*3*2 = 24
How many 5 digit numbers can be made from the numbers 0 1 2 if digits can be repeated?
162
How many 3-digit numbers can be made using the digits 3 6 9?
-- If the same digit may be repeated, then 27 can be made.-- If the same digit may not be repeated, then 6 can be made.Read more: How_many_3-digit_numbers_can_be_made_using_the_digits_2_3_7_9Read more: How_many_3-digit_numbers_can_be_made_using_the_digits_2_3_7_9
How many 5 digit numbers can be made using 5 digits?
If you're limited to only 5 digits that can't be repeated, then there are 120 ways they can be arranged.
How many 3 digit number can be made using the digits 2 4 7 9?
24 three digit numbers if repetition of digits is not allowed. 4P3 = 24.If repetition of digits is allowed then we have:For 3 repetitions, 4 three digit numbers.For 2 repetitions, 36 three digit numbers.So we have a total of 64 three digit numbers if repetition of digits is allowed.
How many 3 digit numbers can be made using the digits 3 4 5 and 6 if the digits can repeated?
You can make 4*4*4 = 64 numbers.
How many 4 digit combinations can be made from 6 digits?
If the 6 digits can be repeated, there are 1296 different combinations. If you cannot repeat digits in the combination there are 360 different combinations. * * * * * No. That is the number of PERMUTATIONS, not COMBINATIONS. If you have 6 different digits, you can make only 15 4-digit combinations from them.
