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How many four digit numbers can be made using the digits 4 3 0 and 9 without repeating the digits?
Wiki User
∙ 11y ago
The general rule is to imagine that you have four places in the number eg 9999 then calculate by saying 4 x 3 x 2 x 1 = 24. That gives you:
24 altogether if you allow numbers starting with ZERO. 18 otherwise.
SIX starting with 0:
0349
0394
0439
0493
0934
0943
SIX starting with 3:
3049
3094
3409
3490
3904
3940
SIX starting with 4:
4039
4093
4309
4390
4903
4930
SIX starting with 9:
9034
9043
9304
9340
9403
9430
Wiki User
∙ 11y ago
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What are the smallest possible 7-digit numbers by repeating the digits given 58271?
-58264
What is the largest possible product of three 3 digit numbers all of whose digits are different?
Forming three three digit numbers that use the numbers 1-9 without repeating, the highest product possible is 611,721,516. This is formed from the numbers 941, 852, and 763.
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There are 25 such numbers.
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24
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256
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18, if leading 0s are disallowed.
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Without repeating digits (not digets!) and without leading 0s, 600 of them.
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60
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468, 486, 648, 684, 846, 864.
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86420
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It is a repeating decimal.
What are the smallest possible 7-digit numbers by repeating the digits given 58271?
-58264
How many four-digit numbers can you make using the digits 1234 without repeating any of the digits in the same number?
4 x 3 x 2 ie 24
How many 7 digit numbers can be created from the digits 7 1 6 4 2 9 and 5 without repeating any?
5040
